1914996526997 has 8 divisors (see below), whose sum is σ = 1930108339200. Its totient is φ = 1899885232224.

The previous prime is 1914996526987. The next prime is 1914996526999. The reversal of 1914996526997 is 7996256994191.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1914996526997 - 2²⁸ = 1914728091541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1914996526999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11195129 + ... + 11364897.

It is an arithmetic number, because the mean of its divisors is an integer number (241263542400).

Almost surely, 2^{1914996526997} is an apocalyptic number.

It is an amenable number.

1914996526997 is a deficient number, since it is larger than the sum of its proper divisors (15111812203).

1914996526997 is a wasteful number, since it uses less digits than its factorization.

1914996526997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258715.

The product of its digits is 595213920, while the sum is 77.

The spelling of 1914996526997 in words is "one trillion, nine hundred fourteen billion, nine hundred ninety-six million, five hundred twenty-six thousand, nine hundred ninety-seven".