15426200262451 has 8 divisors (see below), whose sum is σ = 17560259587584. Its totient is φ = 13414087184520.

The previous prime is 15426200262443. The next prime is 15426200262463.

15426200262451 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 15426200262451 - 2³ = 15426200262443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15426200262491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30486561531 + ... + 30486562036.

It is an arithmetic number, because the mean of its divisors is an integer number (2195032448448).

Almost surely, 2^{15426200262451} is an apocalyptic number.

15426200262451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15426200262451 is a deficient number, since it is larger than the sum of its proper divisors (2134059325133).

15426200262451 is a wasteful number, since it uses less digits than its factorization.

15426200262451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60973123601.

The product of its (nonzero) digits is 230400, while the sum is 40.

It can be divided in two parts, 15426200 and 262451, that added together give a palindrome (15688651).

The spelling of 15426200262451 in words is "fifteen trillion, four hundred twenty-six billion, two hundred million, two hundred sixty-two thousand, four hundred fifty-one".