20130214202442 has 48 divisors (see below), whose sum is σ = 45535117874688. Its totient is φ = 6415039144800.

The previous prime is 20130214202429. The next prime is 20130214202443. The reversal of 20130214202442 is 24420241203102.

It is a happy number.

20130214202442 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 0 + 2 + 14 + 202 + 442 = 666.

It is not an unprimeable number, because it can be changed into a prime (20130214202443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11653513 + ... + 13268940.

It is an arithmetic number, because the mean of its divisors is an integer number (948648289056).

Almost surely, 2^{20130214202442} is an apocalyptic number.

20130214202442 is an abundant number, since it is smaller than the sum of its proper divisors (25404903672246).

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

20130214202442 is a wasteful number, since it uses less digits than its factorization.

20130214202442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24924435 (or 24924432 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 20130214202442 its reverse (24420241203102), we get a palindrome (44550455405544).

The spelling of 20130214202442 in words is "twenty trillion, one hundred thirty billion, two hundred fourteen million, two hundred two thousand, four hundred forty-two".