740738278532 has 12 divisors (see below), whose sum is σ = 1481476557120. Its totient is φ = 317459262216.

The previous prime is 740738278531. The next prime is 740738278541. The reversal of 740738278532 is 235872837047.

740738278532 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (740738278531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13227469232 + ... + 13227469287.

It is an arithmetic number, because the mean of its divisors is an integer number (123456379760).

Almost surely, 2^740738278532 is an apocalyptic number.

It is an amenable number.

740738278532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740738278532 is a wasteful number, since it uses less digits than its factorization.

740738278532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26454938530 (or 26454938528 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 740738278532 in words is "seven hundred forty billion, seven hundred thirty-eight million, two hundred seventy-eight thousand, five hundred thirty-two".