842390041962 has 128 divisors (see below), whose sum is σ = 2052475084800. Its totient is φ = 225130643136.

The previous prime is 842390041901. The next prime is 842390041979. The reversal of 842390041962 is 269140093248.

842390041962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×842390041962³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 155448489 + ... + 155453907.

It is an arithmetic number, because the mean of its divisors is an integer number (16034961600).

Almost surely, 2^842390041962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842390041962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026237542400).

842390041962 is an abundant number, since it is smaller than the sum of its proper divisors (1210085042838).

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

842390041962 is a wasteful number, since it uses less digits than its factorization.

842390041962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 842390041962 in words is "eight hundred forty-two billion, three hundred ninety million, forty-one thousand, nine hundred sixty-two".