30250152534040 has 32 divisors (see below), whose sum is σ = 68063176788480. Its totient is φ = 12100001709312.

The previous prime is 30250152534029. The next prime is 30250152534053. The reversal of 30250152534040 is 4043525105203.

It is a junction number, because it is equal to n+sod(n) for n = 30250152533987 and 30250152534005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6923212 + ... + 10413028.

It is an arithmetic number, because the mean of its divisors is an integer number (2126974274640).

Almost surely, 2^{30250152534040} is an apocalyptic number.

It is an amenable number.

30250152534040 is an abundant number, since it is smaller than the sum of its proper divisors (37813024254440).

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

30250152534040 is a wasteful number, since it uses less digits than its factorization.

30250152534040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706531 (or 3706527 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 30250152534040 its reverse (4043525105203), we get a palindrome (34293677639243).

The spelling of 30250152534040 in words is "thirty trillion, two hundred fifty billion, one hundred fifty-two million, five hundred thirty-four thousand, forty".