140454011055051 has 24 divisors (see below), whose sum is σ = 211475899823760. Its totient is φ = 89717048366400.

The previous prime is 140454011054983. The next prime is 140454011055079. The reversal of 140454011055051 is 150550110454041.

140454011055051 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 5 + 40 + 1 + 10 + 550 + 51 = 666.

It is not a de Polignac number, because 140454011055051 - 2¹⁴ = 140454011038667 is a prime.

It is a super-2 number, since 2×140454011055051² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140454011054997 and 140454011055015.

It is not an unprimeable number, because it can be changed into a prime (140454011055091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2053927540 + ... + 2053995921.

It is an arithmetic number, because the mean of its divisors is an integer number (8811495825990).

Almost surely, 2^{140454011055051} is an apocalyptic number.

140454011055051 is a deficient number, since it is larger than the sum of its proper divisors (71021888768709).

140454011055051 is a wasteful number, since it uses less digits than its factorization.

140454011055051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107923627 (or 4107923624 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

The spelling of 140454011055051 in words is "one hundred forty trillion, four hundred fifty-four billion, eleven million, fifty-five thousand, fifty-one".