42214123402242 has 64 divisors (see below), whose sum is σ = 92218455673344. Its totient is φ = 12776200813440.

The previous prime is 42214123402237. The next prime is 42214123402261. The reversal of 42214123402242 is 24220432141224.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 986589573 + ... + 986632359.

It is an arithmetic number, because the mean of its divisors is an integer number (1440913369896).

Almost surely, 2^{42214123402242} is an apocalyptic number.

42214123402242 is an abundant number, since it is smaller than the sum of its proper divisors (50004332271102).

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

42214123402242 is a wasteful number, since it uses less digits than its factorization.

42214123402242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61103.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 42214123402242 its reverse (24220432141224), we get a palindrome (66434555543466).

The spelling of 42214123402242 in words is "forty-two trillion, two hundred fourteen billion, one hundred twenty-three million, four hundred two thousand, two hundred forty-two".