201402242412 has 48 divisors (see below), whose sum is σ = 537094854912. Its totient is φ = 57541118400.

The previous prime is 201402242407. The next prime is 201402242443. The reversal of 201402242412 is 214242204102.

It is a happy number.

It is a super-3 number, since 3×201402242412³ (a number of 35 digits) contains 333 as substring.

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, 3486162 + ... + 3543462.

It is an arithmetic number, because the mean of its divisors is an integer number (11189476144).

Almost surely, 2^201402242412 is an apocalyptic number.

It is an amenable number.

201402242412 is an abundant number, since it is smaller than the sum of its proper divisors (335692612500).

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

201402242412 is a wasteful number, since it uses less digits than its factorization.

201402242412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99158 (or 99156 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 201402242412 its reverse (214242204102), we get a palindrome (415644446514).

The spelling of 201402242412 in words is "two hundred one billion, four hundred two million, two hundred forty-two thousand, four hundred twelve".