70741900787 has 2 divisors, whose sum is σ = 70741900788. Its totient is φ = 70741900786.

The previous prime is 70741900741. The next prime is 70741900819. The reversal of 70741900787 is 78700914707.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70741900787 - 2¹⁰ = 70741899763 is a prime.

It is not a weakly prime, because it can be changed into another prime (70741900687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35370950393 + 35370950394.

It is an arithmetic number, because the mean of its divisors is an integer number (35370950394).

Almost surely, 2^70741900787 is an apocalyptic number.

70741900787 is a deficient number, since it is larger than the sum of its proper divisors (1).

70741900787 is an equidigital number, since it uses as much as digits as its factorization.

70741900787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691488, while the sum is 50.

The spelling of 70741900787 in words is "seventy billion, seven hundred forty-one million, nine hundred thousand, seven hundred eighty-seven".