111366401342 has 16 divisors (see below), whose sum is σ = 191674449792. Its totient is φ = 47538303000.

The previous prime is 111366401309. The next prime is 111366401381. The reversal of 111366401342 is 243104663111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111366401299 and 111366401308.

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, 15842588 + ... + 15849615.

It is an arithmetic number, because the mean of its divisors is an integer number (11979653112).

Almost surely, 2^111366401342 is an apocalyptic number.

111366401342 is a deficient number, since it is larger than the sum of its proper divisors (80308048450).

111366401342 is a wasteful number, since it uses less digits than its factorization.

111366401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31692463.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 111366401342 in words is "one hundred eleven billion, three hundred sixty-six million, four hundred one thousand, three hundred forty-two".