2146992794037 has 120 divisors (see below), whose sum is σ = 3970841481024. Its totient is φ = 1131970484736.

The previous prime is 2146992793997. The next prime is 2146992794047. The reversal of 2146992794037 is 7304972996412.

2146992794037 is a `hidden beast` number, since 2 + 14 + 69 + 92 + 79 + 403 + 7 = 666.

It is not a de Polignac number, because 2146992794037 - 2⁶ = 2146992793973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146992794047) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 317458218 + ... + 317464980.

Almost surely, 2^{2146992794037} is an apocalyptic number.

2146992794037 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2146992794037 is a deficient number, since it is larger than the sum of its proper divisors (1823848686987).

2146992794037 is a wasteful number, since it uses less digits than its factorization.

2146992794037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10121 (or 10099 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 63.

The spelling of 2146992794037 in words is "two trillion, one hundred forty-six billion, nine hundred ninety-two million, seven hundred ninety-four thousand, thirty-seven".