274362405416 has 64 divisors (see below), whose sum is σ = 566075217600. Its totient is φ = 124656987840.

The previous prime is 274362405397. The next prime is 274362405433. The reversal of 274362405416 is 614504263472.

It is a super-2 number, since 2×274362405416² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36082271 + ... + 36089873.

It is an arithmetic number, because the mean of its divisors is an integer number (8844925275).

Almost surely, 2^274362405416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274362405416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283037608800).

274362405416 is an abundant number, since it is smaller than the sum of its proper divisors (291712812184).

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

274362405416 is a wasteful number, since it uses less digits than its factorization.

274362405416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11031 (or 11005 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

Adding to 274362405416 its reverse (614504263472), we get a palindrome (888866668888).

The spelling of 274362405416 in words is "two hundred seventy-four billion, three hundred sixty-two million, four hundred five thousand, four hundred sixteen".