40451034124 has 12 divisors (see below), whose sum is σ = 74515063000. Its totient is φ = 19161016128.

The previous prime is 40451034109. The next prime is 40451034133. The reversal of 40451034124 is 42143015404.

It is a junction number, because it is equal to n+sod(n) for n = 40451034092 and 40451034101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266125149 + ... + 266125300.

Almost surely, 2^40451034124 is an apocalyptic number.

It is an amenable number.

40451034124 is a deficient number, since it is larger than the sum of its proper divisors (34064028876).

40451034124 is a wasteful number, since it uses less digits than its factorization.

40451034124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532250472 (or 532250470 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 40451034124 its reverse (42143015404), we get a palindrome (82594049528).

The spelling of 40451034124 in words is "forty billion, four hundred fifty-one million, thirty-four thousand, one hundred twenty-four".