40410734672 has 80 divisors (see below), whose sum is σ = 101859766272. Its totient is φ = 15059890560.

The previous prime is 40410734671. The next prime is 40410734699. The reversal of 40410734672 is 27643701404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40410734671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684728 + ... + 741399.

Almost surely, 2^40410734672 is an apocalyptic number.

It is an amenable number.

40410734672 is an abundant number, since it is smaller than the sum of its proper divisors (61449031600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40410734672 is a wasteful number, since it uses less digits than its factorization.

40410734672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426176 (or 1426170 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 40410734672 in words is "forty billion, four hundred ten million, seven hundred thirty-four thousand, six hundred seventy-two".