42641456350 has 24 divisors (see below), whose sum is σ = 81871599168. Its totient is φ = 16506369600.

The previous prime is 42641456327. The next prime is 42641456387. The reversal of 42641456350 is 5365414624.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13753759 + ... + 13756858.

It is an arithmetic number, because the mean of its divisors is an integer number (3411316632).

Almost surely, 2^42641456350 is an apocalyptic number.

42641456350 is a deficient number, since it is larger than the sum of its proper divisors (39230142818).

42641456350 is a wasteful number, since it uses less digits than its factorization.

42641456350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27510660 (or 27510655 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 42641456350 in words is "forty-two billion, six hundred forty-one million, four hundred fifty-six thousand, three hundred fifty".