40603291670 has 16 divisors (see below), whose sum is σ = 73100962080. Its totient is φ = 16237975104.

The previous prime is 40603291633. The next prime is 40603291697. The reversal of 40603291670 is 7619230604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366362 + ... + 464141.

It is an arithmetic number, because the mean of its divisors is an integer number (4568810130).

Almost surely, 2^40603291670 is an apocalyptic number.

40603291670 is a deficient number, since it is larger than the sum of its proper divisors (32497670410).

40603291670 is a wasteful number, since it uses less digits than its factorization.

40603291670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835399.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 40603291670 in words is "forty billion, six hundred three million, two hundred ninety-one thousand, six hundred seventy".