542402014 has 32 divisors (see below), whose sum is σ = 1022386176. Its totient is φ = 209653920.

The previous prime is 542401999. The next prime is 542402023. The reversal of 542402014 is 410204245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5692 + ... + 33424.

It is an arithmetic number, because the mean of its divisors is an integer number (31949568).

Almost surely, 2^542402014 is an apocalyptic number.

542402014 is a deficient number, since it is larger than the sum of its proper divisors (479984162).

542402014 is a wasteful number, since it uses less digits than its factorization.

542402014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27880.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 542402014 is about 23289.5258431768. The cubic root of 542402014 is about 815.5309193246.

Adding to 542402014 its reverse (410204245), we get a palindrome (952606259).

The spelling of 542402014 in words is "five hundred forty-two million, four hundred two thousand, fourteen".