61026742477336 has 8 divisors (see below), whose sum is σ = 114425142145020. Its totient is φ = 30513371238664.

The previous prime is 61026742477321. The next prime is 61026742477339. The reversal of 61026742477336 is 63377424762016.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61026742477339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3814171404826 + ... + 3814171404841.

Almost surely, 2^{61026742477336} is an apocalyptic number.

It is an amenable number.

61026742477336 is a deficient number, since it is larger than the sum of its proper divisors (53398399667684).

61026742477336 is a wasteful number, since it uses less digits than its factorization.

61026742477336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628342809673 (or 7628342809669 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 58.

The spelling of 61026742477336 in words is "sixty-one trillion, twenty-six billion, seven hundred forty-two million, four hundred seventy-seven thousand, three hundred thirty-six".