147827723730 has 64 divisors (see below), whose sum is σ = 355588507008. Its totient is φ = 39331722240.

The previous prime is 147827723713. The next prime is 147827723767. The reversal of 147827723730 is 37327728741.

It is a super-2 number, since 2×147827723730² (a number of 23 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 36835204 + ... + 36839216.

It is an arithmetic number, because the mean of its divisors is an integer number (5556070422).

Almost surely, 2^147827723730 is an apocalyptic number.

147827723730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147827723730 is an abundant number, since it is smaller than the sum of its proper divisors (207760783278).

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

147827723730 is a wasteful number, since it uses less digits than its factorization.

147827723730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6491.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 147827723730 in words is "one hundred forty-seven billion, eight hundred twenty-seven million, seven hundred twenty-three thousand, seven hundred thirty".