42110103402 has 48 divisors (see below), whose sum is σ = 98047452672. Its totient is φ = 13013827200.

The previous prime is 42110103397. The next prime is 42110103439. The reversal of 42110103402 is 20430101124.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1006474 + ... + 1047477.

It is an arithmetic number, because the mean of its divisors is an integer number (2042655264).

Almost surely, 2^42110103402 is an apocalyptic number.

42110103402 is an abundant number, since it is smaller than the sum of its proper divisors (55937349270).

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

42110103402 is a wasteful number, since it uses less digits than its factorization.

42110103402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054043 (or 2054040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42110103402 its reverse (20430101124), we get a palindrome (62540204526).

The spelling of 42110103402 in words is "forty-two billion, one hundred ten million, one hundred three thousand, four hundred two".