254142010 has 32 divisors (see below), whose sum is σ = 485374032. Its totient is φ = 95477760.

The previous prime is 254141983. The next prime is 254142029. The reversal of 254142010 is 10241452.

It can be written as a sum of positive squares in 8 ways, for example, as 67519089 + 186622921 = 8217^2 + 13661^2 .

It is a super-2 number, since 2×254142010² = 129176322493680200, which contains 22 as substring.

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, 99550 + ... + 102070.

Almost surely, 2^254142010 is an apocalyptic number.

254142010 is a deficient number, since it is larger than the sum of its proper divisors (231232022).

254142010 is a wasteful number, since it uses less digits than its factorization.

254142010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 254142010 is about 15941.8320779012. The cubic root of 254142010 is about 633.4205564696.

Adding to 254142010 its reverse (10241452), we get a palindrome (264383462).

It can be divided in two parts, 2541 and 42010, that added together give a triangular number (44551 = T₂₉₈).

The spelling of 254142010 in words is "two hundred fifty-four million, one hundred forty-two thousand, ten".