27142948902 has 16 divisors (see below), whose sum is σ = 57143050560. Its totient is φ = 8571457512.

The previous prime is 27142948891. The next prime is 27142948949. The reversal of 27142948902 is 20984924172.

It is a happy number.

27142948902 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 119047908 + ... + 119048135.

It is an arithmetic number, because the mean of its divisors is an integer number (3571440660).

Almost surely, 2^27142948902 is an apocalyptic number.

27142948902 is an abundant number, since it is smaller than the sum of its proper divisors (30000101658).

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

27142948902 is a wasteful number, since it uses less digits than its factorization.

27142948902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238096067.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 27142948902 in words is "twenty-seven billion, one hundred forty-two million, nine hundred forty-eight thousand, nine hundred two".