40284862626 has 32 divisors (see below), whose sum is σ = 84173256000. Its totient is φ = 12836868800.

The previous prime is 40284862621. The next prime is 40284862633. The reversal of 40284862626 is 62626848204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40284862621) 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, 1128576 + ... + 1163723.

It is an arithmetic number, because the mean of its divisors is an integer number (2630414250).

Almost surely, 2^40284862626 is an apocalyptic number.

40284862626 is an abundant number, since it is smaller than the sum of its proper divisors (43888393374).

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

40284862626 is a wasteful number, since it uses less digits than its factorization.

40284862626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292434.

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 40284862626 in words is "forty billion, two hundred eighty-four million, eight hundred sixty-two thousand, six hundred twenty-six".