2990161668411 has 48 divisors (see below), whose sum is σ = 4498434420480. Its totient is φ = 1912773994560.

The previous prime is 2990161668407. The next prime is 2990161668443. The reversal of 2990161668411 is 1148661610992.

2990161668411 is a `hidden beast` number, since 2 + 9 + 9 + 0 + 1 + 616 + 6 + 8 + 4 + 11 = 666.

It is not a de Polignac number, because 2990161668411 - 2² = 2990161668407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2990161668451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4105746 + ... + 4778856.

It is an arithmetic number, because the mean of its divisors is an integer number (93717383760).

Almost surely, 2^{2990161668411} is an apocalyptic number.

2990161668411 is a deficient number, since it is larger than the sum of its proper divisors (1508272752069).

2990161668411 is a wasteful number, since it uses less digits than its factorization.

2990161668411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673376 (or 673373 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The spelling of 2990161668411 in words is "two trillion, nine hundred ninety billion, one hundred sixty-one million, six hundred sixty-eight thousand, four hundred eleven".