42648490070 has 48 divisors (see below), whose sum is σ = 81594263520. Its totient is φ = 16046920704.

The previous prime is 42648490063. The next prime is 42648490109. The reversal of 42648490070 is 7009484624.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7560311 + ... + 7565949.

It is an arithmetic number, because the mean of its divisors is an integer number (1699880490).

Almost surely, 2^42648490070 is an apocalyptic number.

42648490070 is a deficient number, since it is larger than the sum of its proper divisors (38945773450).

42648490070 is a wasteful number, since it uses less digits than its factorization.

42648490070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8297 (or 8280 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 42648490070 in words is "forty-two billion, six hundred forty-eight million, four hundred ninety thousand, seventy".