190648162430 has 32 divisors (see below), whose sum is σ = 396385060320. Its totient is φ = 65248568320.

The previous prime is 190648162429. The next prime is 190648162451. The reversal of 190648162430 is 34261846091.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50973575 + ... + 50977314.

It is an arithmetic number, because the mean of its divisors is an integer number (12387033135).

Almost surely, 2^190648162430 is an apocalyptic number.

190648162430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190648162430 is an abundant number, since it is smaller than the sum of its proper divisors (205736897890).

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

190648162430 is a wasteful number, since it uses less digits than its factorization.

190648162430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101950924.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 190648162430 in words is "one hundred ninety billion, six hundred forty-eight million, one hundred sixty-two thousand, four hundred thirty".