214532331542 has 4 divisors (see below), whose sum is σ = 321798497316. Its totient is φ = 107266165770.

The previous prime is 214532331511. The next prime is 214532331569. The reversal of 214532331542 is 245133235412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53633082884 + ... + 53633082887.

It is an arithmetic number, because the mean of its divisors is an integer number (80449624329).

Almost surely, 2^214532331542 is an apocalyptic number.

214532331542 is a deficient number, since it is larger than the sum of its proper divisors (107266165774).

214532331542 is a wasteful number, since it uses less digits than its factorization.

214532331542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107266165773.

The product of its digits is 86400, while the sum is 35.

Adding to 214532331542 its reverse (245133235412), we get a palindrome (459665566954).

The spelling of 214532331542 in words is "two hundred fourteen billion, five hundred thirty-two million, three hundred thirty-one thousand, five hundred forty-two".