740404435463331 has 16 divisors (see below), whose sum is σ = 987684753116160. Its totient is φ = 493363559747520.

The previous prime is 740404435463323. The next prime is 740404435463369. The reversal of 740404435463331 is 133364534404047.

It is not a de Polignac number, because 740404435463331 - 2³ = 740404435463323 is a prime.

It is a super-2 number, since 2×740404435463331² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (740404435463131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130212175 + ... + 135779303.

It is an arithmetic number, because the mean of its divisors is an integer number (61730297069760).

Almost surely, 2^{740404435463331} is an apocalyptic number.

740404435463331 is a deficient number, since it is larger than the sum of its proper divisors (247280317652829).

740404435463331 is a wasteful number, since it uses less digits than its factorization.

740404435463331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588626.

The product of its (nonzero) digits is 17418240, while the sum is 51.

Adding to 740404435463331 its reverse (133364534404047), we get a palindrome (873768969867378).

The spelling of 740404435463331 in words is "seven hundred forty trillion, four hundred four billion, four hundred thirty-five million, four hundred sixty-three thousand, three hundred thirty-one".