40220034346862 has 32 divisors (see below), whose sum is σ = 63062955648000. Its totient is φ = 19216625163840.

The previous prime is 40220034346861. The next prime is 40220034346931. The reversal of 40220034346862 is 26864343002204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40220034346861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7837487 + ... + 11910762.

It is an arithmetic number, because the mean of its divisors is an integer number (1970717364000).

Almost surely, 2^{40220034346862} is an apocalyptic number.

40220034346862 is a deficient number, since it is larger than the sum of its proper divisors (22842921301138).

40220034346862 is a wasteful number, since it uses less digits than its factorization.

40220034346862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19748696.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 40220034346862 in words is "forty trillion, two hundred twenty billion, thirty-four million, three hundred forty-six thousand, eight hundred sixty-two".