61336452434 has 8 divisors (see below), whose sum is σ = 92014151040. Its totient is φ = 30665068756.

The previous prime is 61336452431. The next prime is 61336452439. The reversal of 61336452434 is 43425463316.

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

It is a junction number, because it is equal to n+sod(n) for n = 61336452391 and 61336452400.

It is not an unprimeable number, because it can be changed into a prime (61336452431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554374 + ... + 1593345.

It is an arithmetic number, because the mean of its divisors is an integer number (11501768880).

Almost surely, 2^61336452434 is an apocalyptic number.

61336452434 is a deficient number, since it is larger than the sum of its proper divisors (30677698606).

61336452434 is a wasteful number, since it uses less digits than its factorization.

61336452434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157464.

The product of its digits is 622080, while the sum is 41.

The spelling of 61336452434 in words is "sixty-one billion, three hundred thirty-six million, four hundred fifty-two thousand, four hundred thirty-four".