147984968040 has 256 divisors, whose sum is σ = 578548293120. Its totient is φ = 29386506240.

The previous prime is 147984968029. The next prime is 147984968041. The reversal of 147984968040 is 40869489741.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (147984968041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 212941 + ... + 584220.

It is an arithmetic number, because the mean of its divisors is an integer number (2259954270).

Almost surely, 2^147984968040 is an apocalyptic number.

147984968040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147984968040 is an abundant number, since it is smaller than the sum of its proper divisors (430563325080).

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

147984968040 is a wasteful number, since it uses less digits than its factorization.

147984968040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797212 (or 797208 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 60.

The spelling of 147984968040 in words is "one hundred forty-seven billion, nine hundred eighty-four million, nine hundred sixty-eight thousand, forty".