214151340722 has 16 divisors (see below), whose sum is σ = 350442741600. Its totient is φ = 97337831040.

The previous prime is 214151340659. The next prime is 214151340749. The reversal of 214151340722 is 227043151412.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459554 + ... + 799682.

It is an arithmetic number, because the mean of its divisors is an integer number (21902671350).

Almost surely, 2^214151340722 is an apocalyptic number.

214151340722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214151340722 is a deficient number, since it is larger than the sum of its proper divisors (136291400878).

214151340722 is a wasteful number, since it uses less digits than its factorization.

214151340722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368761.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 214151340722 in words is "two hundred fourteen billion, one hundred fifty-one million, three hundred forty thousand, seven hundred twenty-two".