40010140107740 has 36 divisors (see below), whose sum is σ = 92353984568328. Its totient is φ = 14549141856480.

The previous prime is 40010140107727. The next prime is 40010140107761. The reversal of 40010140107740 is 4770104101004.

It is a super-2 number, since 2×40010140107740² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8266555454 + ... + 8266560293.

Almost surely, 2^{40010140107740} is an apocalyptic number.

It is an amenable number.

40010140107740 is an abundant number, since it is smaller than the sum of its proper divisors (52343844460588).

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

40010140107740 is a wasteful number, since it uses less digits than its factorization.

40010140107740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16533115778 (or 16533115765 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

Adding to 40010140107740 its reverse (4770104101004), we get a palindrome (44780244208744).

The spelling of 40010140107740 in words is "forty trillion, ten billion, one hundred forty million, one hundred seven thousand, seven hundred forty".