2073961353944 has 32 divisors (see below), whose sum is σ = 3949100464320. Its totient is φ = 1020986811936.

The previous prime is 2073961353923. The next prime is 2073961354007. The reversal of 2073961353944 is 4493531693702.

It is a self number, because there is not a number n which added to its sum of digits gives 2073961353944.

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, 7292534 + ... + 7571589.

It is an arithmetic number, because the mean of its divisors is an integer number (123409389510).

Almost surely, 2^{2073961353944} is an apocalyptic number.

It is an amenable number.

2073961353944 is a deficient number, since it is larger than the sum of its proper divisors (1875139110376).

2073961353944 is a wasteful number, since it uses less digits than its factorization.

2073961353944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14864399 (or 14864395 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 2073961353944 in words is "two trillion, seventy-three billion, nine hundred sixty-one million, three hundred fifty-three thousand, nine hundred forty-four".