40403670070740 has 24 divisors (see below), whose sum is σ = 113130276198240. Its totient is φ = 10774312018848.

The previous prime is 40403670070723. The next prime is 40403670070763. The reversal of 40403670070740 is 4707007630404.

It is a super-2 number, since 2×40403670070740² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40403670070692 and 40403670070701.

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, 336697250530 + ... + 336697250649.

It is an arithmetic number, because the mean of its divisors is an integer number (4713761508260).

Almost surely, 2^{40403670070740} is an apocalyptic number.

It is an amenable number.

40403670070740 is an abundant number, since it is smaller than the sum of its proper divisors (72726606127500).

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

40403670070740 is a wasteful number, since it uses less digits than its factorization.

40403670070740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673394501191 (or 673394501189 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 40403670070740 in words is "forty trillion, four hundred three billion, six hundred seventy million, seventy thousand, seven hundred forty".