116146452021 has 16 divisors (see below), whose sum is σ = 163019788800. Its totient is φ = 73352402928.

The previous prime is 116146452011. The next prime is 116146452053. The reversal of 116146452021 is 120254641611.

It is not a de Polignac number, because 116146452021 - 2⁶ = 116146451957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116146452011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2489850 + ... + 2536068.

It is an arithmetic number, because the mean of its divisors is an integer number (10188736800).

Almost surely, 2^116146452021 is an apocalyptic number.

It is an amenable number.

116146452021 is a deficient number, since it is larger than the sum of its proper divisors (46873336779).

116146452021 is a wasteful number, since it uses less digits than its factorization.

116146452021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90328.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 116146452021 in words is "one hundred sixteen billion, one hundred forty-six million, four hundred fifty-two thousand, twenty-one".