402214003044 has 48 divisors (see below), whose sum is σ = 1073987714688. Its totient is φ = 114766460928.

The previous prime is 402214002941. The next prime is 402214003057. The reversal of 402214003044 is 440300412204.

It is a happy number.

It is a super-2 number, since 2×402214003044² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3099069 + ... + 3226244.

It is an arithmetic number, because the mean of its divisors is an integer number (22374744056).

Almost surely, 2^402214003044 is an apocalyptic number.

It is an amenable number.

402214003044 is an abundant number, since it is smaller than the sum of its proper divisors (671773711644).

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

402214003044 is a wasteful number, since it uses less digits than its factorization.

402214003044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326084 (or 6326082 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 402214003044 its reverse (440300412204), we get a palindrome (842514415248).

The spelling of 402214003044 in words is "four hundred two billion, two hundred fourteen million, three thousand, forty-four".