2741722636624 has 10 divisors (see below), whose sum is σ = 5312087608490. Its totient is φ = 1370861318304.

The previous prime is 2741722636589. The next prime is 2741722636687. The reversal of 2741722636624 is 4266362271472.

It can be written as a sum of positive squares in only one way, i.e., 2607643632400 + 134079004224 = 1614820^2 + 366168^2 .

It is a super-2 number, since 2×2741722636624² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85678832379 + ... + 85678832410.

It is an arithmetic number, because the mean of its divisors is an integer number (531208760849).

Almost surely, 2^{2741722636624} is an apocalyptic number.

It is an amenable number.

2741722636624 is a deficient number, since it is larger than the sum of its proper divisors (2570364971866).

2741722636624 is a wasteful number, since it uses less digits than its factorization.

2741722636624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171357664797 (or 171357664791 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 52.

The spelling of 2741722636624 in words is "two trillion, seven hundred forty-one billion, seven hundred twenty-two million, six hundred thirty-six thousand, six hundred twenty-four".