142211104245 has 80 divisors (see below), whose sum is σ = 291428108928. Its totient is φ = 64992170880.

The previous prime is 142211104237. The next prime is 142211104253. The reversal of 142211104245 is 542401112241.

142211104245 is a `hidden beast` number, since 1 + 4 + 221 + 1 + 10 + 424 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (142211104237) and next prime (142211104253).

It is not a de Polignac number, because 142211104245 - 2³ = 142211104237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16951942 + ... + 16960328.

Almost surely, 2^142211104245 is an apocalyptic number.

142211104245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142211104245 is an abundant number, since it is smaller than the sum of its proper divisors (149217004683).

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

142211104245 is an equidigital number, since it uses as much as digits as its factorization.

142211104245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14392 (or 14383 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 142211104245 its reverse (542401112241), we get a palindrome (684612216486).

The spelling of 142211104245 in words is "one hundred forty-two billion, two hundred eleven million, one hundred four thousand, two hundred forty-five".