156484727040 has 288 divisors, whose sum is σ = 512586144000. Its totient is φ = 40672952320.

The previous prime is 156484726999. The next prime is 156484727089. The reversal of 156484727040 is 40727484651.

156484727040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 24261736 + ... + 24268184.

It is an arithmetic number, because the mean of its divisors is an integer number (1779813000).

Almost surely, 2^156484727040 is an apocalyptic number.

156484727040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156484727040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256293072000).

156484727040 is an abundant number, since it is smaller than the sum of its proper divisors (356101416960).

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

156484727040 is an equidigital number, since it uses as much as digits as its factorization.

156484727040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6633 (or 6619 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 156484727040 in words is "one hundred fifty-six billion, four hundred eighty-four million, seven hundred twenty-seven thousand, forty".