1090642246350 has 48 divisors (see below), whose sum is σ = 2707561602288. Its totient is φ = 290540208640.

The previous prime is 1090642246313. The next prime is 1090642246363. The reversal of 1090642246350 is 536422460901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3574509 + ... + 3867608.

It is an arithmetic number, because the mean of its divisors is an integer number (56407533381).

Almost surely, 2^{1090642246350} is an apocalyptic number.

1090642246350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1090642246350 is an abundant number, since it is smaller than the sum of its proper divisors (1616919355938).

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

1090642246350 is a wasteful number, since it uses less digits than its factorization.

1090642246350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7443109 (or 7443104 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1090642246350 in words is "one trillion, ninety billion, six hundred forty-two million, two hundred forty-six thousand, three hundred fifty".