16145604507102 has 48 divisors (see below), whose sum is σ = 38774960681472. Its totient is φ = 4464222441840.

The previous prime is 16145604507101. The next prime is 16145604507103. The reversal of 16145604507102 is 20170540654161.

It is an interprime number because it is at equal distance from previous prime (16145604507101) and next prime (16145604507103).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16145604507101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885749308 + ... + 885767535.

It is an arithmetic number, because the mean of its divisors is an integer number (807811680864).

Almost surely, 2^{16145604507102} is an apocalyptic number.

16145604507102 is an abundant number, since it is smaller than the sum of its proper divisors (22629356174370).

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

16145604507102 is a wasteful number, since it uses less digits than its factorization.

16145604507102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771516893 (or 1771516886 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 16145604507102 in words is "sixteen trillion, one hundred forty-five billion, six hundred four million, five hundred seven thousand, one hundred two".