273478002827270 has 16 divisors (see below), whose sum is σ = 505564740362448. Its totient is φ = 106434682181280.

The previous prime is 273478002827251. The next prime is 273478002827291. The reversal of 273478002827270 is 72728200874372.

It is a happy number.

It is a super-2 number, since 2×273478002827270² (a number of 30 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 in 7 ways as a sum of consecutive naturals, for example, 369564868316 + ... + 369564869055.

It is an arithmetic number, because the mean of its divisors is an integer number (31597796272653).

Almost surely, 2^{273478002827270} is an apocalyptic number.

273478002827270 is a deficient number, since it is larger than the sum of its proper divisors (232086737535178).

273478002827270 is a wasteful number, since it uses less digits than its factorization.

273478002827270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739129737415.

The product of its (nonzero) digits is 29503488, while the sum is 59.

The spelling of 273478002827270 in words is "two hundred seventy-three trillion, four hundred seventy-eight billion, two million, eight hundred twenty-seven thousand, two hundred seventy".