1601613469468 has 24 divisors (see below), whose sum is σ = 2896499257344. Its totient is φ = 774100503600.

The previous prime is 1601613469447. The next prime is 1601613469471. The reversal of 1601613469468 is 8649643161061.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 7170868 + ... + 7390843.

It is an arithmetic number, because the mean of its divisors is an integer number (120687469056).

Almost surely, 2^{1601613469468} is an apocalyptic number.

It is an amenable number.

1601613469468 is a deficient number, since it is larger than the sum of its proper divisors (1294885787876).

1601613469468 is a wasteful number, since it uses less digits than its factorization.

1601613469468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14562633 (or 14562631 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 1601613469468 in words is "one trillion, six hundred one billion, six hundred thirteen million, four hundred sixty-nine thousand, four hundred sixty-eight".