30156201480 has 64 divisors (see below), whose sum is σ = 90495720000. Its totient is φ = 8039243520.

The previous prime is 30156201463. The next prime is 30156201497. The reversal of 30156201480 is 8410265103.

It is an interprime number because it is at equal distance from previous prime (30156201463) and next prime (30156201497).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383970 + ... + 455790.

It is an arithmetic number, because the mean of its divisors is an integer number (1413995625).

Almost surely, 2^30156201480 is an apocalyptic number.

30156201480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30156201480 is an abundant number, since it is smaller than the sum of its proper divisors (60339518520).

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

30156201480 is a wasteful number, since it uses less digits than its factorization.

30156201480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75334 (or 75330 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 30156201480 its reverse (8410265103), we get a palindrome (38566466583).

The spelling of 30156201480 in words is "thirty billion, one hundred fifty-six million, two hundred one thousand, four hundred eighty".