40534957210 has 32 divisors (see below), whose sum is σ = 80384016384. Its totient is φ = 14594040000.

The previous prime is 40534957139. The next prime is 40534957231. The reversal of 40534957210 is 1275943504.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1813146 + ... + 1835365.

It is an arithmetic number, because the mean of its divisors is an integer number (2512000512).

Almost surely, 2^40534957210 is an apocalyptic number.

40534957210 is a deficient number, since it is larger than the sum of its proper divisors (39849059174).

40534957210 is a wasteful number, since it uses less digits than its factorization.

40534957210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648630.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 40534957210 in words is "forty billion, five hundred thirty-four million, nine hundred fifty-seven thousand, two hundred ten".