70151900369 has 2 divisors, whose sum is σ = 70151900370. Its totient is φ = 70151900368.

The previous prime is 70151900353. The next prime is 70151900411. The reversal of 70151900369 is 96300915107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37023532225 + 33128368144 = 192415^2 + 182012^2 .

It is a cyclic number.

It is not a de Polignac number, because 70151900369 - 2⁴ = 70151900353 is a prime.

It is a super-2 number, since 2×70151900369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70151900309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35075950184 + 35075950185.

It is an arithmetic number, because the mean of its divisors is an integer number (35075950185).

Almost surely, 2^70151900369 is an apocalyptic number.

It is an amenable number.

70151900369 is a deficient number, since it is larger than the sum of its proper divisors (1).

70151900369 is an equidigital number, since it uses as much as digits as its factorization.

70151900369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 41.

The spelling of 70151900369 in words is "seventy billion, one hundred fifty-one million, nine hundred thousand, three hundred sixty-nine".