62400276481 has 4 divisors (see below), whose sum is σ = 63006104512. Its totient is φ = 61794448452.

The previous prime is 62400276467. The next prime is 62400276493. The reversal of 62400276481 is 18467200426.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 62400276481 - 2⁷ = 62400276353 is a prime.

It is a super-2 number, since 2×62400276481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62400276451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302913861 + ... + 302914066.

It is an arithmetic number, because the mean of its divisors is an integer number (15751526128).

Almost surely, 2^62400276481 is an apocalyptic number.

It is an amenable number.

62400276481 is a deficient number, since it is larger than the sum of its proper divisors (605828031).

62400276481 is a wasteful number, since it uses less digits than its factorization.

62400276481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605828030.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 62400276481 in words is "sixty-two billion, four hundred million, two hundred seventy-six thousand, four hundred eighty-one".