740147433432019 has 2 divisors, whose sum is σ = 740147433432020. Its totient is φ = 740147433432018.

The previous prime is 740147433431999. The next prime is 740147433432067. The reversal of 740147433432019 is 910234334741047.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740147433432019 is a prime.

It is a super-2 number, since 2×740147433432019² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (740147433432419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370073716716009 + 370073716716010.

It is an arithmetic number, because the mean of its divisors is an integer number (370073716716010).

Almost surely, 2^{740147433432019} is an apocalyptic number.

740147433432019 is a deficient number, since it is larger than the sum of its proper divisors (1).

740147433432019 is an equidigital number, since it uses as much as digits as its factorization.

740147433432019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 740147433432019 in words is "seven hundred forty trillion, one hundred forty-seven billion, four hundred thirty-three million, four hundred thirty-two thousand, nineteen".