40707404034 has 32 divisors (see below), whose sum is σ = 88896835584. Its totient is φ = 12324371280.

The previous prime is 40707403939. The next prime is 40707404041. The reversal of 40707404034 is 43040470704.

It is a super-3 number, since 3×40707404034³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 40707403986 and 40707404004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206794 + ... + 352389.

It is an arithmetic number, because the mean of its divisors is an integer number (2778026112).

Almost surely, 2^40707404034 is an apocalyptic number.

40707404034 is an abundant number, since it is smaller than the sum of its proper divisors (48189431550).

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

40707404034 is a wasteful number, since it uses less digits than its factorization.

40707404034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560302.

The product of its (nonzero) digits is 37632, while the sum is 33.

Adding to 40707404034 its reverse (43040470704), we get a palindrome (83747874738).

The spelling of 40707404034 in words is "forty billion, seven hundred seven million, four hundred four thousand, thirty-four".