246209000493457 has 8 divisors (see below), whose sum is σ = 246429524966400. Its totient is φ = 245988487508400.

The previous prime is 246209000493397. The next prime is 246209000493481. The reversal of 246209000493457 is 754394000902642.

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

It is a cyclic number.

It is not a de Polignac number, because 246209000493457 - 2²³ = 246208992104849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 246209000493398 and 246209000493407.

It is not an unprimeable number, because it can be changed into a prime (246209000491457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40301794 + ... + 46007092.

It is an arithmetic number, because the mean of its divisors is an integer number (30803690620800).

Almost surely, 2^{246209000493457} is an apocalyptic number.

It is an amenable number.

246209000493457 is a deficient number, since it is larger than the sum of its proper divisors (220524472943).

246209000493457 is a wasteful number, since it uses less digits than its factorization.

246209000493457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743943.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 246209000493457 in words is "two hundred forty-six trillion, two hundred nine billion, four hundred ninety-three thousand, four hundred fifty-seven".