20214250076427 has 12 divisors (see below), whose sum is σ = 29625292123560. Its totient is φ = 12251060652160.

The previous prime is 20214250076399. The next prime is 20214250076437. The reversal of 20214250076427 is 72467005241202.

It is a happy number.

It is not a de Polignac number, because 20214250076427 - 2²² = 20214245882123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20214250076437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27843319302 + ... + 27843320027.

It is an arithmetic number, because the mean of its divisors is an integer number (2468774343630).

Almost surely, 2^{20214250076427} is an apocalyptic number.

20214250076427 is a deficient number, since it is larger than the sum of its proper divisors (9411042047133).

20214250076427 is a wasteful number, since it uses less digits than its factorization.

20214250076427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55686639354 (or 55686639343 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 20214250076427 in words is "twenty trillion, two hundred fourteen billion, two hundred fifty million, seventy-six thousand, four hundred twenty-seven".