20240067674631 has 16 divisors (see below), whose sum is σ = 31001811041024. Its totient is φ = 11505826773504.

The previous prime is 20240067674591. The next prime is 20240067674633. The reversal of 20240067674631 is 13647676004202.

It is not a de Polignac number, because 20240067674631 - 2¹⁵ = 20240067641863 is a prime.

It is a super-2 number, since 2×20240067674631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240067674633) 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, 2496920161 + ... + 2496928266.

It is an arithmetic number, because the mean of its divisors is an integer number (1937613190064).

Almost surely, 2^{20240067674631} is an apocalyptic number.

20240067674631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20240067674631 is a deficient number, since it is larger than the sum of its proper divisors (10761743366393).

20240067674631 is a wasteful number, since it uses less digits than its factorization.

20240067674631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993848630.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 20240067674631 in words is "twenty trillion, two hundred forty billion, sixty-seven million, six hundred seventy-four thousand, six hundred thirty-one".