700073344451 has 4 divisors (see below), whose sum is σ = 753925140192. Its totient is φ = 646221548712.

The previous prime is 700073344447. The next prime is 700073344469. The reversal of 700073344451 is 154443370007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 700073344451 - 2² = 700073344447 is a prime.

It is a super-2 number, since 2×700073344451² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700070344451) 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, 26925897851 + ... + 26925897876.

It is an arithmetic number, because the mean of its divisors is an integer number (188481285048).

Almost surely, 2^700073344451 is an apocalyptic number.

700073344451 is a deficient number, since it is larger than the sum of its proper divisors (53851795741).

700073344451 is a wasteful number, since it uses less digits than its factorization.

700073344451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53851795740.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 700073344451 in words is "seven hundred billion, seventy-three million, three hundred forty-four thousand, four hundred fifty-one".