40211256235560 has 64 divisors (see below), whose sum is σ = 121138512595200. Its totient is φ = 10678135539456.

The previous prime is 40211256235559. The next prime is 40211256235561. The reversal of 40211256235560 is 6553265211204.

It is an interprime number because it is at equal distance from previous prime (40211256235559) and next prime (40211256235561).

It is not an unprimeable number, because it can be changed into a prime (40211256235561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701004379 + ... + 701061738.

It is an arithmetic number, because the mean of its divisors is an integer number (1892789259300).

Almost surely, 2^{40211256235560} is an apocalyptic number.

40211256235560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40211256235560 is an abundant number, since it is smaller than the sum of its proper divisors (80927256359640).

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

40211256235560 is a wasteful number, since it uses less digits than its factorization.

40211256235560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402066370 (or 1402066366 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 40211256235560 in words is "forty trillion, two hundred eleven billion, two hundred fifty-six million, two hundred thirty-five thousand, five hundred sixty".