142620705356080 has 240 divisors, whose sum is σ = 408491786102400. Its totient is φ = 46014149443584.

The previous prime is 142620705356053. The next prime is 142620705356123. The reversal of 142620705356080 is 80653507026241.

142620705356080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 389594409 + ... + 389960311.

It is an arithmetic number, because the mean of its divisors is an integer number (1702049108760).

Almost surely, 2^{142620705356080} is an apocalyptic number.

142620705356080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142620705356080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204245893051200).

142620705356080 is an abundant number, since it is smaller than the sum of its proper divisors (265871080746320).

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

142620705356080 is a wasteful number, since it uses less digits than its factorization.

142620705356080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371796 (or 371783 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 142620705356080 in words is "one hundred forty-two trillion, six hundred twenty billion, seven hundred five million, three hundred fifty-six thousand, eighty".