42387241102 has 4 divisors (see below), whose sum is σ = 63580861656. Its totient is φ = 21193620550.

The previous prime is 42387241079. The next prime is 42387241163. The reversal of 42387241102 is 20114278324.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10596810274 + ... + 10596810277.

It is an arithmetic number, because the mean of its divisors is an integer number (15895215414).

Almost surely, 2^42387241102 is an apocalyptic number.

42387241102 is a deficient number, since it is larger than the sum of its proper divisors (21193620554).

42387241102 is a wasteful number, since it uses less digits than its factorization.

42387241102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21193620553.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 42387241102 in words is "forty-two billion, three hundred eighty-seven million, two hundred forty-one thousand, one hundred two".