1468421755 has 8 divisors (see below), whose sum is σ = 1767100032. Its totient is φ = 1171408128.

The previous prime is 1468421737. The next prime is 1468421789. The reversal of 1468421755 is 5571248641.

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 1468421755 - 2⁹ = 1468421243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414219 + ... + 417748.

It is an arithmetic number, because the mean of its divisors is an integer number (220887504).

Almost surely, 2^1468421755 is an apocalyptic number.

1468421755 is a deficient number, since it is larger than the sum of its proper divisors (298678277).

1468421755 is an equidigital number, since it uses as much as digits as its factorization.

1468421755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832325.

The product of its digits is 268800, while the sum is 43.

The square root of 1468421755 is about 38319.9915840283. The cubic root of 1468421755 is about 1136.6243001364.

The spelling of 1468421755 in words is "one billion, four hundred sixty-eight million, four hundred twenty-one thousand, seven hundred fifty-five".