7240257134332 has 12 divisors (see below), whose sum is σ = 12672516648456. Its totient is φ = 3619538091920.

The previous prime is 7240257134317. The next prime is 7240257134371. The reversal of 7240257134332 is 2334317520427.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147591223 + ... + 147640270.

It is an arithmetic number, because the mean of its divisors is an integer number (1056043054038).

Almost surely, 2^{7240257134332} is an apocalyptic number.

It is an amenable number.

7240257134332 is a deficient number, since it is larger than the sum of its proper divisors (5432259514124).

7240257134332 is a wasteful number, since it uses less digits than its factorization.

7240257134332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295237628 (or 295237626 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 7240257134332 in words is "seven trillion, two hundred forty billion, two hundred fifty-seven million, one hundred thirty-four thousand, three hundred thirty-two".