40345115104024 has 32 divisors (see below), whose sum is σ = 78255986508000. Its totient is φ = 19476858707712.

The previous prime is 40345115104009. The next prime is 40345115104033. The reversal of 40345115104024 is 42040151154304.

It is a happy number.

It is a congruent number.

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, 96308332 + ... + 96726340.

It is an arithmetic number, because the mean of its divisors is an integer number (2445499578375).

Almost surely, 2^{40345115104024} is an apocalyptic number.

It is an amenable number.

40345115104024 is a deficient number, since it is larger than the sum of its proper divisors (37910871403976).

40345115104024 is a wasteful number, since it uses less digits than its factorization.

40345115104024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834067 (or 834063 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 40345115104024 its reverse (42040151154304), we get a palindrome (82385266258328).

The spelling of 40345115104024 in words is "forty trillion, three hundred forty-five billion, one hundred fifteen million, one hundred four thousand, twenty-four".