942955813481 has 16 divisors (see below), whose sum is σ = 1078965982080. Its totient is φ = 815713029120.

The previous prime is 942955813453. The next prime is 942955813489. The reversal of 942955813481 is 184318559249.

It is not a de Polignac number, because 942955813481 - 2⁶ = 942955813417 is a prime.

It is a super-2 number, since 2×942955813481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 942955813481.

It is not an unprimeable number, because it can be changed into a prime (942955813489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9606866 + ... + 9704523.

It is an arithmetic number, because the mean of its divisors is an integer number (67435373880).

Almost surely, 2^942955813481 is an apocalyptic number.

It is an amenable number.

942955813481 is a deficient number, since it is larger than the sum of its proper divisors (136010168599).

942955813481 is a wasteful number, since it uses less digits than its factorization.

942955813481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19311616.

The product of its digits is 12441600, while the sum is 59.

The spelling of 942955813481 in words is "nine hundred forty-two billion, nine hundred fifty-five million, eight hundred thirteen thousand, four hundred eighty-one".