962142312640 has 56 divisors (see below), whose sum is σ = 2322486388800. Its totient is φ = 379584903168.

The previous prime is 962142312631. The next prime is 962142312643. The reversal of 962142312640 is 46213241269.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 962142312593 and 962142312602.

It is not an unprimeable number, because it can be changed into a prime (962142312643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20570440 + ... + 20617159.

Almost surely, 2^962142312640 is an apocalyptic number.

It is an amenable number.

962142312640 is an abundant number, since it is smaller than the sum of its proper divisors (1360344076160).

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

962142312640 is a wasteful number, since it uses less digits than its factorization.

962142312640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41187689 (or 41187679 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 962142312640 in words is "nine hundred sixty-two billion, one hundred forty-two million, three hundred twelve thousand, six hundred forty".