61411438576 has 10 divisors (see below), whose sum is σ = 118984662272. Its totient is φ = 30705719280.

The previous prime is 61411438541. The next prime is 61411438579. The reversal of 61411438576 is 67583411416.

61411438576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61411438579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1919107440 + ... + 1919107471.

Almost surely, 2^61411438576 is an apocalyptic number.

It is an amenable number.

61411438576 is a deficient number, since it is larger than the sum of its proper divisors (57573223696).

61411438576 is a wasteful number, since it uses less digits than its factorization.

61411438576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838214919 (or 3838214913 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The spelling of 61411438576 in words is "sixty-one billion, four hundred eleven million, four hundred thirty-eight thousand, five hundred seventy-six".