10145023020412 has 48 divisors (see below), whose sum is σ = 20603049562368. Its totient is φ = 4280858904960.

The previous prime is 10145023020409. The next prime is 10145023020427. The reversal of 10145023020412 is 21402032054101.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2468712 + ... + 5136592.

It is an arithmetic number, because the mean of its divisors is an integer number (429230199216).

Almost surely, 2^{10145023020412} is an apocalyptic number.

It is an amenable number.

10145023020412 is an abundant number, since it is smaller than the sum of its proper divisors (10458026541956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10145023020412 is a wasteful number, since it uses less digits than its factorization.

10145023020412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669986 (or 2669984 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10145023020412 its reverse (21402032054101), we get a palindrome (31547055074513).

The spelling of 10145023020412 in words is "ten trillion, one hundred forty-five billion, twenty-three million, twenty thousand, four hundred twelve".