40410552906 has 48 divisors (see below), whose sum is σ = 89653284864. Its totient is φ = 13149057312.

The previous prime is 40410552901. The next prime is 40410552929. The reversal of 40410552906 is 60925501404.

40410552906 is a `hidden beast` number, since 4 + 0 + 4 + 10 + 552 + 90 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (40410552901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261660 + ... + 386376.

It is an arithmetic number, because the mean of its divisors is an integer number (1867776768).

Almost surely, 2^40410552906 is an apocalyptic number.

40410552906 is an abundant number, since it is smaller than the sum of its proper divisors (49242731958).

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

40410552906 is a wasteful number, since it uses less digits than its factorization.

40410552906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125155 (or 125152 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 40410552906 in words is "forty billion, four hundred ten million, five hundred fifty-two thousand, nine hundred six".