30374400236 has 48 divisors (see below), whose sum is σ = 56594952960. Its totient is φ = 14223211200.

The previous prime is 30374400233. The next prime is 30374400283. The reversal of 30374400236 is 63200447303.

It is not an unprimeable number, because it can be changed into a prime (30374400233) 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, 5577731 + ... + 5583173.

It is an arithmetic number, because the mean of its divisors is an integer number (1179061520).

Almost surely, 2^30374400236 is an apocalyptic number.

It is an amenable number.

30374400236 is a deficient number, since it is larger than the sum of its proper divisors (26220552724).

30374400236 is a wasteful number, since it uses less digits than its factorization.

30374400236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6294 (or 6292 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 30374400236 its reverse (63200447303), we get a palindrome (93574847539).

The spelling of 30374400236 in words is "thirty billion, three hundred seventy-four million, four hundred thousand, two hundred thirty-six".