734253138331 has 2 divisors, whose sum is σ = 734253138332. Its totient is φ = 734253138330.

The previous prime is 734253138301. The next prime is 734253138389. The reversal of 734253138331 is 133831352437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 734253138331 - 2¹³ = 734253130139 is a prime.

It is a super-2 number, since 2×734253138331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (734253138301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367126569165 + 367126569166.

It is an arithmetic number, because the mean of its divisors is an integer number (367126569166).

Almost surely, 2^734253138331 is an apocalyptic number.

734253138331 is a deficient number, since it is larger than the sum of its proper divisors (1).

734253138331 is an equidigital number, since it uses as much as digits as its factorization.

734253138331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 43.

The spelling of 734253138331 in words is "seven hundred thirty-four billion, two hundred fifty-three million, one hundred thirty-eight thousand, three hundred thirty-one".