142032103950 has 96 divisors (see below), whose sum is σ = 385104280320. Its totient is φ = 34356499200.

The previous prime is 142032103949. The next prime is 142032104003. The reversal of 142032103950 is 59301230241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 659871 + ... + 848229.

It is an arithmetic number, because the mean of its divisors is an integer number (4011502920).

Almost surely, 2^142032103950 is an apocalyptic number.

142032103950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142032103950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192552140160).

142032103950 is an abundant number, since it is smaller than the sum of its proper divisors (243072176370).

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

142032103950 is a wasteful number, since it uses less digits than its factorization.

142032103950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188842 (or 188837 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 142032103950 in words is "one hundred forty-two billion, thirty-two million, one hundred three thousand, nine hundred fifty".