61467243609454 has 8 divisors (see below), whose sum is σ = 92200961336328. Its totient is φ = 30733589830680.

The previous prime is 61467243609449. The next prime is 61467243609487. The reversal of 61467243609454 is 45490634276416.

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 = 61467243609392 and 61467243609401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13507072 + ... + 17474995.

It is an arithmetic number, because the mean of its divisors is an integer number (11525120167041).

Almost surely, 2^{61467243609454} is an apocalyptic number.

61467243609454 is a deficient number, since it is larger than the sum of its proper divisors (30733717726874).

61467243609454 is a wasteful number, since it uses less digits than its factorization.

61467243609454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31974050.

The product of its (nonzero) digits is 104509440, while the sum is 61.

The spelling of 61467243609454 in words is "sixty-one trillion, four hundred sixty-seven billion, two hundred forty-three million, six hundred nine thousand, four hundred fifty-four".