61042133124016 has 40 divisors (see below), whose sum is σ = 129025395560448. Its totient is φ = 27745451400000.

The previous prime is 61042133123981. The next prime is 61042133124017.

61042133124016 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×61042133124016² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61042133124017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033360 + ... + 11097391.

Almost surely, 2^{61042133124016} is an apocalyptic number.

It is an amenable number.

61042133124016 is an abundant number, since it is smaller than the sum of its proper divisors (67983262436432).

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

61042133124016 is a wasteful number, since it uses less digits than its factorization.

61042133124016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12159361 (or 12159355 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

It can be divided in two parts, 6104213 and 3124016, that added together give a palindrome (9228229).

The spelling of 61042133124016 in words is "sixty-one trillion, forty-two billion, one hundred thirty-three million, one hundred twenty-four thousand, sixteen".