40860810933760 has 160 divisors (see below), whose sum is σ = 102558510692352. Its totient is φ = 15583425454080.

The previous prime is 40860810933751. The next prime is 40860810933769. The reversal of 40860810933760 is 6733901806804.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40860810933751) and next prime (40860810933769).

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40860810933769) 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, 17195977 + ... + 19427383.

Almost surely, 2^{40860810933760} is an apocalyptic number.

40860810933760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40860810933760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51279255346176).

40860810933760 is an abundant number, since it is smaller than the sum of its proper divisors (61697699758592).

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

40860810933760 is a wasteful number, since it uses less digits than its factorization.

40860810933760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231764 (or 2231748 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 40860810933760 in words is "forty trillion, eight hundred sixty billion, eight hundred ten million, nine hundred thirty-three thousand, seven hundred sixty".