2142043260355 has 16 divisors (see below), whose sum is σ = 2594733825024. Its totient is φ = 1697488773120.

The previous prime is 2142043260347. The next prime is 2142043260391. The reversal of 2142043260355 is 5530623402412.

It is not a de Polignac number, because 2142043260355 - 2³ = 2142043260347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2224242 + ... + 3038311.

It is an arithmetic number, because the mean of its divisors is an integer number (162170864064).

Almost surely, 2^{2142043260355} is an apocalyptic number.

2142043260355 is a deficient number, since it is larger than the sum of its proper divisors (452690564669).

2142043260355 is a wasteful number, since it uses less digits than its factorization.

2142043260355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263326.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2142043260355 its reverse (5530623402412), we get a palindrome (7672666662767).

The spelling of 2142043260355 in words is "two trillion, one hundred forty-two billion, forty-three million, two hundred sixty thousand, three hundred fifty-five".