3061669512432 has 160 divisors (see below), whose sum is σ = 8025547760640. Its totient is φ = 1005677568000.

The previous prime is 3061669512409. The next prime is 3061669512443. The reversal of 3061669512432 is 2342159661603.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 1020214932 + ... + 1020217932.

It is an arithmetic number, because the mean of its divisors is an integer number (50159673504).

Almost surely, 2^{3061669512432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3061669512432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4012773880320).

3061669512432 is an abundant number, since it is smaller than the sum of its proper divisors (4963878248208).

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

3061669512432 is a wasteful number, since it uses less digits than its factorization.

3061669512432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151 (or 4145 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 3061669512432 in words is "three trillion, sixty-one billion, six hundred sixty-nine million, five hundred twelve thousand, four hundred thirty-two".