70651337423 has 2 divisors, whose sum is σ = 70651337424. Its totient is φ = 70651337422.

The previous prime is 70651337401. The next prime is 70651337429. The reversal of 70651337423 is 32473315607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70651337423 - 2¹² = 70651333327 is a prime.

It is a super-2 number, since 2×70651337423² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70651337429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35325668711 + 35325668712.

It is an arithmetic number, because the mean of its divisors is an integer number (35325668712).

Almost surely, 2^70651337423 is an apocalyptic number.

70651337423 is a deficient number, since it is larger than the sum of its proper divisors (1).

70651337423 is an equidigital number, since it uses as much as digits as its factorization.

70651337423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 70651337423 in words is "seventy billion, six hundred fifty-one million, three hundred thirty-seven thousand, four hundred twenty-three".