273246495406 has 4 divisors (see below), whose sum is σ = 409869743112. Its totient is φ = 136623247702.

The previous prime is 273246495391. The next prime is 273246495439. The reversal of 273246495406 is 604594642372.

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

It is a super-2 number, since 2×273246495406² (a number of 24 digits) contains 22 as substring.

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, 68311623850 + ... + 68311623853.

It is an arithmetic number, because the mean of its divisors is an integer number (102467435778).

Almost surely, 2^273246495406 is an apocalyptic number.

273246495406 is a deficient number, since it is larger than the sum of its proper divisors (136623247706).

273246495406 is a wasteful number, since it uses less digits than its factorization.

273246495406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136623247705.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 273246495406 in words is "two hundred seventy-three billion, two hundred forty-six million, four hundred ninety-five thousand, four hundred six".