145405613113364 has 12 divisors (see below), whose sum is σ = 255983534464224. Its totient is φ = 72267460409304.

The previous prime is 145405613113309. The next prime is 145405613113393. The reversal of 145405613113364 is 463311316504541.

It is a super-2 number, since 2×145405613113364² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108836536094 + ... + 108836537429.

It is an arithmetic number, because the mean of its divisors is an integer number (21331961205352).

Almost surely, 2^{145405613113364} is an apocalyptic number.

It is an amenable number.

145405613113364 is a deficient number, since it is larger than the sum of its proper divisors (110577921350860).

145405613113364 is a wasteful number, since it uses less digits than its factorization.

145405613113364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217673073694 (or 217673073692 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 145405613113364 in words is "one hundred forty-five trillion, four hundred five billion, six hundred thirteen million, one hundred thirteen thousand, three hundred sixty-four".