954641961042 has 128 divisors (see below), whose sum is σ = 2460347301888. Its totient is φ = 239758881600.

The previous prime is 954641960983. The next prime is 954641961043. The reversal of 954641961042 is 240169146459.

It is a happy number.

It is a super-2 number, since 2×954641961042² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (954641961043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1537417 + ... + 2067107.

It is an arithmetic number, because the mean of its divisors is an integer number (19221463296).

Almost surely, 2^954641961042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 954641961042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1230173650944).

954641961042 is an abundant number, since it is smaller than the sum of its proper divisors (1505705340846).

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

954641961042 is a wasteful number, since it uses less digits than its factorization.

954641961042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529844.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 954641961042 in words is "nine hundred fifty-four billion, six hundred forty-one million, nine hundred sixty-one thousand, forty-two".