70007400037387 has 2 divisors, whose sum is σ = 70007400037388. Its totient is φ = 70007400037386.

The previous prime is 70007400037301. The next prime is 70007400037439. The reversal of 70007400037387 is 78373000470007.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70007400037387 is a prime.

It is not a weakly prime, because it can be changed into another prime (70007400037087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35003700018693 + 35003700018694.

It is an arithmetic number, because the mean of its divisors is an integer number (35003700018694).

Almost surely, 2^{70007400037387} is an apocalyptic number.

70007400037387 is a deficient number, since it is larger than the sum of its proper divisors (1).

70007400037387 is an equidigital number, since it uses as much as digits as its factorization.

70007400037387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691488, while the sum is 46.

The spelling of 70007400037387 in words is "seventy trillion, seven billion, four hundred million, thirty-seven thousand, three hundred eighty-seven".