61265403362444 has 6 divisors (see below), whose sum is σ = 107214455884284. Its totient is φ = 30632701681220.

The previous prime is 61265403362437. The next prime is 61265403362473. The reversal of 61265403362444 is 44426330456216.

It is a junction number, because it is equal to n+sod(n) for n = 61265403362392 and 61265403362401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7658175420302 + ... + 7658175420309.

It is an arithmetic number, because the mean of its divisors is an integer number (17869075980714).

Almost surely, 2^{61265403362444} is an apocalyptic number.

It is an amenable number.

61265403362444 is a deficient number, since it is larger than the sum of its proper divisors (45949052521840).

61265403362444 is a wasteful number, since it uses less digits than its factorization.

61265403362444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15316350840615 (or 15316350840613 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 61265403362444 in words is "sixty-one trillion, two hundred sixty-five billion, four hundred three million, three hundred sixty-two thousand, four hundred forty-four".