116211421053442 has 64 divisors (see below), whose sum is σ = 207405709660800. Its totient is φ = 48140497152000.

The previous prime is 116211421053433. The next prime is 116211421053467. The reversal of 116211421053442 is 244350124112611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4498309 + ... + 15895207.

It is an arithmetic number, because the mean of its divisors is an integer number (3240714213450).

Almost surely, 2^{116211421053442} is an apocalyptic number.

116211421053442 is a deficient number, since it is larger than the sum of its proper divisors (91194288607358).

116211421053442 is a wasteful number, since it uses less digits than its factorization.

116211421053442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11397379.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 116211421053442 in words is "one hundred sixteen trillion, two hundred eleven billion, four hundred twenty-one million, fifty-three thousand, four hundred forty-two".