20374264142754 has 16 divisors (see below), whose sum is σ = 41849839861248. Its totient is φ = 6607869451632.

The previous prime is 20374264142723. The next prime is 20374264142777. The reversal of 20374264142754 is 45724146247302.

It is a super-2 number, since 2×20374264142754² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20374264142697 and 20374264142706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45887982082 + ... + 45887982525.

It is an arithmetic number, because the mean of its divisors is an integer number (2615614991328).

Almost surely, 2^{20374264142754} is an apocalyptic number.

20374264142754 is an abundant number, since it is smaller than the sum of its proper divisors (21475575718494).

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

20374264142754 is a wasteful number, since it uses less digits than its factorization.

20374264142754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91775964649.

The product of its (nonzero) digits is 9031680, while the sum is 51.

The spelling of 20374264142754 in words is "twenty trillion, three hundred seventy-four billion, two hundred sixty-four million, one hundred forty-two thousand, seven hundred fifty-four".