42156614004 has 24 divisors (see below), whose sum is σ = 98739453120. Its totient is φ = 13998773184.

The previous prime is 42156613987. The next prime is 42156614011. The reversal of 42156614004 is 40041665124.

42156614004 is digitally balanced in base 2, 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, 6675649 + ... + 6681960.

It is an arithmetic number, because the mean of its divisors is an integer number (4114143880).

Almost surely, 2^42156614004 is an apocalyptic number.

It is an amenable number.

42156614004 is an abundant number, since it is smaller than the sum of its proper divisors (56582839116).

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

42156614004 is a wasteful number, since it uses less digits than its factorization.

42156614004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357879 (or 13357877 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 42156614004 in words is "forty-two billion, one hundred fifty-six million, six hundred fourteen thousand, four".