2961235238975 has 48 divisors (see below), whose sum is σ = 4188064759200. Its totient is φ = 2057601638400.

The previous prime is 2961235238957. The next prime is 2961235238981. The reversal of 2961235238975 is 5798325321692.

It is a happy number.

It is a Cunningham number, because it is equal to 1720824²-1.

It is not a de Polignac number, because 2961235238975 - 2⁶ = 2961235238911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22304540 + ... + 22436910.

It is an arithmetic number, because the mean of its divisors is an integer number (87251349150).

Almost surely, 2^{2961235238975} is an apocalyptic number.

2961235238975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2961235238975 is a deficient number, since it is larger than the sum of its proper divisors (1226829520225).

2961235238975 is a wasteful number, since it uses less digits than its factorization.

2961235238975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136460 (or 136455 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 62.

The spelling of 2961235238975 in words is "two trillion, nine hundred sixty-one billion, two hundred thirty-five million, two hundred thirty-eight thousand, nine hundred seventy-five".