740147433431999 has 2 divisors, whose sum is σ = 740147433432000. Its totient is φ = 740147433431998.

The previous prime is 740147433431981. The next prime is 740147433432019. The reversal of 740147433431999 is 999134334741047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 740147433431999 - 2⁴⁰ = 739047921804223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740147433431599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370073716715999 + 370073716716000.

It is an arithmetic number, because the mean of its divisors is an integer number (370073716716000).

Almost surely, 2^{740147433431999} is an apocalyptic number.

740147433431999 is a deficient number, since it is larger than the sum of its proper divisors (1).

740147433431999 is an equidigital number, since it uses as much as digits as its factorization.

740147433431999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246903552, while the sum is 68.

The spelling of 740147433431999 in words is "seven hundred forty trillion, one hundred forty-seven billion, four hundred thirty-three million, four hundred thirty-one thousand, nine hundred ninety-nine".