40861481714055 has 24 divisors (see below), whose sum is σ = 74992837029552. Its totient is φ = 20510861409024.

The previous prime is 40861481714029. The next prime is 40861481714069. The reversal of 40861481714055 is 55041718416804.

40861481714055 is a `hidden beast` number, since 4 + 0 + 8 + 6 + 1 + 481 + 71 + 40 + 55 = 666.

It is not a de Polignac number, because 40861481714055 - 2⁹ = 40861481713543 is a prime.

It is a super-2 number, since 2×40861481714055² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40861481713992 and 40861481714010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26706850029 + ... + 26706851558.

It is an arithmetic number, because the mean of its divisors is an integer number (3124701542898).

Almost surely, 2^{40861481714055} is an apocalyptic number.

40861481714055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40861481714055 is a deficient number, since it is larger than the sum of its proper divisors (34131355315497).

40861481714055 is a wasteful number, since it uses less digits than its factorization.

40861481714055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53413701615 (or 53413701612 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 40861481714055 in words is "forty trillion, eight hundred sixty-one billion, four hundred eighty-one million, seven hundred fourteen thousand, fifty-five".