954738129122 has 6 divisors (see below), whose sum is σ = 1432109266443. Its totient is φ = 477368373642.

The previous prime is 954738129119. The next prime is 954738129127. The reversal of 954738129122 is 221921837459.

It can be written as a sum of positive squares in only one way, i.e., 477369064561 + 477369064561 = 690919^2 + 690919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=690919.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954738129127) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1036379 + ... + 1727297.

Almost surely, 2^954738129122 is an apocalyptic number.

954738129122 is a deficient number, since it is larger than the sum of its proper divisors (477371137321).

954738129122 is an frugal number, since it uses more digits than its factorization.

954738129122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381840 (or 690921 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The spelling of 954738129122 in words is "nine hundred fifty-four billion, seven hundred thirty-eight million, one hundred twenty-nine thousand, one hundred twenty-two".