214032115542 has 48 divisors (see below), whose sum is σ = 519602383872. Its totient is φ = 58493247120.

The previous prime is 214032115501. The next prime is 214032115547. The reversal of 214032115542 is 245511230412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214032115547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15819334 + ... + 15832857.

It is an arithmetic number, because the mean of its divisors is an integer number (10825049664).

Almost surely, 2^214032115542 is an apocalyptic number.

214032115542 is an abundant number, since it is smaller than the sum of its proper divisors (305570268330).

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

214032115542 is a wasteful number, since it uses less digits than its factorization.

214032115542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31652233 (or 31652226 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 214032115542 its reverse (245511230412), we get a palindrome (459543345954).

The spelling of 214032115542 in words is "two hundred fourteen billion, thirty-two million, one hundred fifteen thousand, five hundred forty-two".