1147460185380 has 48 divisors (see below), whose sum is σ = 3212937907200. Its totient is φ = 305984679168.

The previous prime is 1147460185351. The next prime is 1147460185387. The reversal of 1147460185380 is 835810647411.

It is not an unprimeable number, because it can be changed into a prime (1147460185387) 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, 5732221 + ... + 5929019.

It is an arithmetic number, because the mean of its divisors is an integer number (66936206400).

Almost surely, 2^{1147460185380} is an apocalyptic number.

1147460185380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1147460185380 is an abundant number, since it is smaller than the sum of its proper divisors (2065477721820).

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

1147460185380 is a wasteful number, since it uses less digits than its factorization.

1147460185380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293988 (or 293986 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 1147460185380 in words is "one trillion, one hundred forty-seven billion, four hundred sixty million, one hundred eighty-five thousand, three hundred eighty".