119121728390 has 16 divisors (see below), whose sum is σ = 245050412832. Its totient is φ = 40841735424.

The previous prime is 119121728389. The next prime is 119121728413. The reversal of 119121728390 is 93827121911.

It is a congruent 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, 850869419 + ... + 850869558.

It is an arithmetic number, because the mean of its divisors is an integer number (15315650802).

Almost surely, 2^119121728390 is an apocalyptic number.

119121728390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119121728390 is an abundant number, since it is smaller than the sum of its proper divisors (125928684442).

119121728390 is a wasteful number, since it uses less digits than its factorization.

119121728390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701738991.

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 119121728390 in words is "one hundred nineteen billion, one hundred twenty-one million, seven hundred twenty-eight thousand, three hundred ninety".