147838876859904 has 80 divisors (see below), whose sum is σ = 393871319943552. Its totient is φ = 49277209253888.

The previous prime is 147838876859899. The next prime is 147838876859911. The reversal of 147838876859904 is 409958678838741.

147838876859904 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147838876859904² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29112397 + ... + 33811379.

Almost surely, 2^{147838876859904} is an apocalyptic number.

It is an amenable number.

147838876859904 is an abundant number, since it is smaller than the sum of its proper divisors (246032443083648).

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

147838876859904 is an equidigital number, since it uses as much as digits as its factorization.

147838876859904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4719487 (or 4719471 counting only the distinct ones).

The product of its (nonzero) digits is 23410114560, while the sum is 87.

The spelling of 147838876859904 in words is "one hundred forty-seven trillion, eight hundred thirty-eight billion, eight hundred seventy-six million, eight hundred fifty-nine thousand, nine hundred four".