161468048227392 has 112 divisors (see below), whose sum is σ = 479294764324480. Its totient is φ = 53300132365824.

The previous prime is 161468048227379. The next prime is 161468048227393. The reversal of 161468048227392 is 293722840864161.

161468048227392 is a `hidden beast` number, since 1 + 6 + 1 + 4 + 6 + 80 + 482 + 2 + 73 + 9 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (161468048227393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453424723 + ... + 453780690.

Almost surely, 2^{161468048227392} is an apocalyptic number.

161468048227392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

161468048227392 is an abundant number, since it is smaller than the sum of its proper divisors (317826716097088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161468048227392 is a wasteful number, since it uses less digits than its factorization.

161468048227392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907205537 (or 907205521 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 161468048227392 in words is "one hundred sixty-one trillion, four hundred sixty-eight billion, forty-eight million, two hundred twenty-seven thousand, three hundred ninety-two".