700428654381 has 4 divisors (see below), whose sum is σ = 933904872512. Its totient is φ = 466952436252.

The previous prime is 700428654349. The next prime is 700428654403. The reversal of 700428654381 is 183456824007.

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 not a de Polignac number, because 700428654381 - 2⁵ = 700428654349 is a prime.

It is a super-2 number, since 2×700428654381² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 700428654381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700428654301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116738109061 + ... + 116738109066.

It is an arithmetic number, because the mean of its divisors is an integer number (233476218128).

Almost surely, 2^700428654381 is an apocalyptic number.

It is an amenable number.

700428654381 is a deficient number, since it is larger than the sum of its proper divisors (233476218131).

700428654381 is a wasteful number, since it uses less digits than its factorization.

700428654381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233476218130.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 700428654381 in words is "seven hundred billion, four hundred twenty-eight million, six hundred fifty-four thousand, three hundred eighty-one".