307127472470740 has 96 divisors (see below), whose sum is σ = 660672811008000. Its totient is φ = 119889989661312.

The previous prime is 307127472470737. The next prime is 307127472470761. The reversal of 307127472470740 is 47074274721703.

It is a super-2 number, since 2×307127472470740² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2162204641 + ... + 2162346679.

It is an arithmetic number, because the mean of its divisors is an integer number (6882008448000).

Almost surely, 2^{307127472470740} is an apocalyptic number.

It is an amenable number.

307127472470740 is an abundant number, since it is smaller than the sum of its proper divisors (353545338537260).

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

307127472470740 is a wasteful number, since it uses less digits than its factorization.

307127472470740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155429 (or 155427 counting only the distinct ones).

The product of its (nonzero) digits is 12907776, while the sum is 55.

The spelling of 307127472470740 in words is "three hundred seven trillion, one hundred twenty-seven billion, four hundred seventy-two million, four hundred seventy thousand, seven hundred forty".