961180555342 has 16 divisors (see below), whose sum is σ = 1647963709920. Its totient is φ = 411878119968.

The previous prime is 961180555331. The next prime is 961180555343. The reversal of 961180555342 is 243555081169.

It is a super-3 number, since 3×961180555342³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961180555343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4594333 + ... + 4798984.

It is an arithmetic number, because the mean of its divisors is an integer number (102997731870).

Almost surely, 2^961180555342 is an apocalyptic number.

961180555342 is a deficient number, since it is larger than the sum of its proper divisors (686783154578).

961180555342 is a wasteful number, since it uses less digits than its factorization.

961180555342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9400635.

The product of its (nonzero) digits is 1296000, while the sum is 49.

The spelling of 961180555342 in words is "nine hundred sixty-one billion, one hundred eighty million, five hundred fifty-five thousand, three hundred forty-two".