30201552325740 has 96 divisors (see below), whose sum is σ = 84657752141760. Its totient is φ = 8044853354496.

The previous prime is 30201552325733. The next prime is 30201552325783. The reversal of 30201552325740 is 4752325510203.

It is a super-2 number, since 2×30201552325740² (a number of 28 digits) contains 22 as substring.

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, 662103174 + ... + 662148786.

It is an arithmetic number, because the mean of its divisors is an integer number (881851584810).

Almost surely, 2^{30201552325740} is an apocalyptic number.

30201552325740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30201552325740 is an abundant number, since it is smaller than the sum of its proper divisors (54456199816020).

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

30201552325740 is a wasteful number, since it uses less digits than its factorization.

30201552325740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57571 (or 57569 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

Adding to 30201552325740 its reverse (4752325510203), we get a palindrome (34953877835943).

The spelling of 30201552325740 in words is "thirty trillion, two hundred one billion, five hundred fifty-two million, three hundred twenty-five thousand, seven hundred forty".