10100142342 has 16 divisors (see below), whose sum is σ = 22444760880. Its totient is φ = 3366714096.

The previous prime is 10100142317. The next prime is 10100142389. The reversal of 10100142342 is 24324100101.

It is a super-2 number, since 2×10100142342² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93519783 + ... + 93519890.

It is an arithmetic number, because the mean of its divisors is an integer number (1402797555).

Almost surely, 2^10100142342 is an apocalyptic number.

10100142342 is an abundant number, since it is smaller than the sum of its proper divisors (12344618538).

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

10100142342 is a wasteful number, since it uses less digits than its factorization.

10100142342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187039684 (or 187039678 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10100142342 its reverse (24324100101), we get a palindrome (34424242443).

The spelling of 10100142342 in words is "ten billion, one hundred million, one hundred forty-two thousand, three hundred forty-two".