61600381622 has 8 divisors (see below), whose sum is σ = 99508308816. Its totient is φ = 28430945352.

The previous prime is 61600381553. The next prime is 61600381643. The reversal of 61600381622 is 22618300616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184622698 + ... + 1184622749.

It is an arithmetic number, because the mean of its divisors is an integer number (12438538602).

Almost surely, 2^61600381622 is an apocalyptic number.

61600381622 is a deficient number, since it is larger than the sum of its proper divisors (37907927194).

61600381622 is a wasteful number, since it uses less digits than its factorization.

61600381622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369245462.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 61600381622 in words is "sixty-one billion, six hundred million, three hundred eighty-one thousand, six hundred twenty-two".