214514026140 has 48 divisors (see below), whose sum is σ = 605368737792. Its totient is φ = 56753315136.

The previous prime is 214514026127. The next prime is 214514026141. The reversal of 214514026140 is 41620415412.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 214514026098 and 214514026107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214514026141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14068104 + ... + 14083343.

It is an arithmetic number, because the mean of its divisors is an integer number (12611848704).

Almost surely, 2^214514026140 is an apocalyptic number.

214514026140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214514026140 is an abundant number, since it is smaller than the sum of its proper divisors (390854711652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214514026140 is a wasteful number, since it uses less digits than its factorization.

214514026140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28151586 (or 28151584 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 214514026140 in words is "two hundred fourteen billion, five hundred fourteen million, twenty-six thousand, one hundred forty".