145159138476356 has 24 divisors (see below), whose sum is σ = 262293812578560. Its totient is φ = 70219314396000.

The previous prime is 145159138476353. The next prime is 145159138476361. The reversal of 145159138476356 is 653674831951541.

It is not an unprimeable number, because it can be changed into a prime (145159138476353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157692686 + ... + 158610533.

It is an arithmetic number, because the mean of its divisors is an integer number (10928908857440).

Almost surely, 2^{145159138476356} is an apocalyptic number.

It is an amenable number.

145159138476356 is a deficient number, since it is larger than the sum of its proper divisors (117134674102204).

145159138476356 is a wasteful number, since it uses less digits than its factorization.

145159138476356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316306955 (or 316306953 counting only the distinct ones).

The product of its digits is 326592000, while the sum is 68.

The spelling of 145159138476356 in words is "one hundred forty-five trillion, one hundred fifty-nine billion, one hundred thirty-eight million, four hundred seventy-six thousand, three hundred fifty-six".