253412344231154 has 8 divisors (see below), whose sum is σ = 393226051393260. Its totient is φ = 122336993766736.

The previous prime is 253412344231139. The next prime is 253412344231187. The reversal of 253412344231154 is 451132443214352.

253412344231154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 233572687117225 + 19839657113929 = 15283085^2 + 4454173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184589174349 + ... + 2184589174464.

Almost surely, 2^{253412344231154} is an apocalyptic number.

253412344231154 is a deficient number, since it is larger than the sum of its proper divisors (139813707162106).

253412344231154 is a wasteful number, since it uses less digits than its factorization.

253412344231154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4369178348844.

The product of its digits is 1382400, while the sum is 44.

The spelling of 253412344231154 in words is "two hundred fifty-three trillion, four hundred twelve billion, three hundred forty-four million, two hundred thirty-one thousand, one hundred fifty-four".