273004142 has 4 divisors (see below), whose sum is σ = 409506216. Its totient is φ = 136502070.

The previous prime is 273004129. The next prime is 273004183. The reversal of 273004142 is 241400372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68251034 + ... + 68251037.

It is an arithmetic number, because the mean of its divisors is an integer number (102376554).

Almost surely, 2^273004142 is an apocalyptic number.

273004142 is a deficient number, since it is larger than the sum of its proper divisors (136502074).

273004142 is a wasteful number, since it uses less digits than its factorization.

273004142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136502073.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 273004142 is about 16522.8369840049. The cubic root of 273004142 is about 648.7186924600.

The spelling of 273004142 in words is "two hundred seventy-three million, four thousand, one hundred forty-two".