40675436500 has 48 divisors (see below), whose sum is σ = 89905548096. Its totient is φ = 16074132000.

The previous prime is 40675436471. The next prime is 40675436513. The reversal of 40675436500 is 563457604.

It is a super-2 number, since 2×40675436500² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 448566 + ... + 531565.

It is an arithmetic number, because the mean of its divisors is an integer number (1873032252).

Almost surely, 2^40675436500 is an apocalyptic number.

It is an amenable number.

40675436500 is an abundant number, since it is smaller than the sum of its proper divisors (49230111596).

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

40675436500 is a wasteful number, since it uses less digits than its factorization.

40675436500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980233 (or 980221 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 40675436500 in words is "forty billion, six hundred seventy-five million, four hundred thirty-six thousand, five hundred".