10145402040051 has 8 divisors (see below), whose sum is σ = 15030225244560. Its totient is φ = 6763601360016.

The previous prime is 10145402040023. The next prime is 10145402040139. The reversal of 10145402040051 is 15004020454101.

10145402040051 is a `hidden beast` number, since 1 + 0 + 1 + 454 + 0 + 204 + 0 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 10145402040051 - 2⁶ = 10145402039987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 375755631113 = 10145402040051 / (1 + 0 + 1 + 4 + 5 + 4 + 0 + 2 + 0 + 4 + 0 + 0 + 5 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 10145402039997 and 10145402040024.

It is not an unprimeable number, because it can be changed into a prime (10145402048051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187877815530 + ... + 187877815583.

It is an arithmetic number, because the mean of its divisors is an integer number (1878778155570).

Almost surely, 2^{10145402040051} is an apocalyptic number.

10145402040051 is a deficient number, since it is larger than the sum of its proper divisors (4884823204509).

10145402040051 is an equidigital number, since it uses as much as digits as its factorization.

10145402040051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375755631122 (or 375755631116 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 10145402040051 its reverse (15004020454101), we get a palindrome (25149422494152).

The spelling of 10145402040051 in words is "ten trillion, one hundred forty-five billion, four hundred two million, forty thousand, fifty-one".