274212245460 has 48 divisors (see below), whose sum is σ = 767844717696. Its totient is φ = 73118462592.

The previous prime is 274212245449. The next prime is 274212245467. The reversal of 274212245460 is 64542212472.

It is a super-2 number, since 2×274212245460² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274212245467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823174 + ... + 1107266.

It is an arithmetic number, because the mean of its divisors is an integer number (15996764952).

Almost surely, 2^274212245460 is an apocalyptic number.

274212245460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274212245460 is an abundant number, since it is smaller than the sum of its proper divisors (493632472236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274212245460 is a wasteful number, since it uses less digits than its factorization.

274212245460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300192 (or 300190 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The spelling of 274212245460 in words is "two hundred seventy-four billion, two hundred twelve million, two hundred forty-five thousand, four hundred sixty".