61367334742 has 32 divisors (see below), whose sum is σ = 107825981760. Its totient is φ = 25644779520.

The previous prime is 61367334713. The next prime is 61367334779. The reversal of 61367334742 is 24743376316.

It is a junction number, because it is equal to n+sod(n) for n = 61367334692 and 61367334701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055988 + ... + 1112584.

It is an arithmetic number, because the mean of its divisors is an integer number (3369561930).

Almost surely, 2^61367334742 is an apocalyptic number.

61367334742 is a deficient number, since it is larger than the sum of its proper divisors (46458647018).

61367334742 is a wasteful number, since it uses less digits than its factorization.

61367334742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58536.

The product of its digits is 1524096, while the sum is 46.

The spelling of 61367334742 in words is "sixty-one billion, three hundred sixty-seven million, three hundred thirty-four thousand, seven hundred forty-two".