40294630982 has 8 divisors (see below), whose sum is σ = 60444610776. Its totient is φ = 20146427392.

The previous prime is 40294630979. The next prime is 40294631009. The reversal of 40294630982 is 28903649204.

40294630982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385808 + ... + 478995.

It is an arithmetic number, because the mean of its divisors is an integer number (7555576347).

Almost surely, 2^40294630982 is an apocalyptic number.

40294630982 is a deficient number, since it is larger than the sum of its proper divisors (20149979794).

40294630982 is a wasteful number, since it uses less digits than its factorization.

40294630982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888102.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 40294630982 in words is "forty billion, two hundred ninety-four million, six hundred thirty thousand, nine hundred eighty-two".