542214211402 has 16 divisors (see below), whose sum is σ = 836060401152. Its totient is φ = 263540699280.

The previous prime is 542214211381. The next prime is 542214211423. The reversal of 542214211402 is 204112412245.

It is an interprime number because it is at equal distance from previous prime (542214211381) and next prime (542214211423).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239874 + ... + 3403117.

It is an arithmetic number, because the mean of its divisors is an integer number (52253775072).

Almost surely, 2^542214211402 is an apocalyptic number.

542214211402 is a deficient number, since it is larger than the sum of its proper divisors (293846189750).

542214211402 is a wasteful number, since it uses less digits than its factorization.

542214211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6644133.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 542214211402 its reverse (204112412245), we get a palindrome (746326623647).

The spelling of 542214211402 in words is "five hundred forty-two billion, two hundred fourteen million, two hundred eleven thousand, four hundred two".