101346443142 has 24 divisors (see below), whose sum is σ = 235785603096. Its totient is φ = 28956126528.

The previous prime is 101346443119. The next prime is 101346443153. The reversal of 101346443142 is 241344643101.

It is a super-2 number, since 2×101346443142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172357603 + ... + 172358190.

It is an arithmetic number, because the mean of its divisors is an integer number (9824400129).

Almost surely, 2^101346443142 is an apocalyptic number.

101346443142 is an abundant number, since it is smaller than the sum of its proper divisors (134439159954).

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

101346443142 is a wasteful number, since it uses less digits than its factorization.

101346443142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344715812 (or 344715805 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 101346443142 in words is "one hundred one billion, three hundred forty-six million, four hundred forty-three thousand, one hundred forty-two".