2141100256350 has 48 divisors (see below), whose sum is σ = 5792649425280. Its totient is φ = 519054607200.

The previous prime is 2141100256349. The next prime is 2141100256357. The reversal of 2141100256350 is 536520011412.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141100256357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 648816610 + ... + 648819909.

It is an arithmetic number, because the mean of its divisors is an integer number (120680196360).

Almost surely, 2^{2141100256350} is an apocalyptic number.

2141100256350 is an abundant number, since it is smaller than the sum of its proper divisors (3651549168930).

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

2141100256350 is a wasteful number, since it uses less digits than its factorization.

2141100256350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297636545 (or 1297636540 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 2141100256350 its reverse (536520011412), we get a palindrome (2677620267762).

The spelling of 2141100256350 in words is "two trillion, one hundred forty-one billion, one hundred million, two hundred fifty-six thousand, three hundred fifty".