145040111624 has 32 divisors (see below), whose sum is σ = 289238584320. Its totient is φ = 67948083456.

The previous prime is 145040111563. The next prime is 145040111647. The reversal of 145040111624 is 426111040541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360864 + ... + 2421519.

It is an arithmetic number, because the mean of its divisors is an integer number (9038705760).

Almost surely, 2^145040111624 is an apocalyptic number.

It is an amenable number.

145040111624 is a deficient number, since it is larger than the sum of its proper divisors (144198472696).

145040111624 is a wasteful number, since it uses less digits than its factorization.

145040111624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782629 (or 4782625 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 145040111624 in words is "one hundred forty-five billion, forty million, one hundred eleven thousand, six hundred twenty-four".