2994001920031 has 2 divisors, whose sum is σ = 2994001920032. Its totient is φ = 2994001920030.

The previous prime is 2994001919969. The next prime is 2994001920043. The reversal of 2994001920031 is 1300291004992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2994001920031 - 2¹⁵ = 2994001887263 is a prime.

It is a super-2 number, since 2×2994001920031² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994001920071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497000960015 + 1497000960016.

It is an arithmetic number, because the mean of its divisors is an integer number (1497000960016).

Almost surely, 2^{2994001920031} is an apocalyptic number.

2994001920031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994001920031 is an equidigital number, since it uses as much as digits as its factorization.

2994001920031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 2994001920031 in words is "two trillion, nine hundred ninety-four billion, one million, nine hundred twenty thousand, thirty-one".