61416104433532 has 6 divisors (see below), whose sum is σ = 107478182758688. Its totient is φ = 30708052216764.

The previous prime is 61416104433529. The next prime is 61416104433533. The reversal of 61416104433532 is 23533440161416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61416104433533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7677013054188 + ... + 7677013054195.

Almost surely, 2^{61416104433532} is an apocalyptic number.

It is an amenable number.

61416104433532 is a deficient number, since it is larger than the sum of its proper divisors (46062078325156).

61416104433532 is a wasteful number, since it uses less digits than its factorization.

61416104433532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15354026108387 (or 15354026108385 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 61416104433532 its reverse (23533440161416), we get a palindrome (84949544594948).

The spelling of 61416104433532 in words is "sixty-one trillion, four hundred sixteen billion, one hundred four million, four hundred thirty-three thousand, five hundred thirty-two".