274378055000 has 320 divisors, whose sum is σ = 776175544320. Its totient is φ = 88905600000.

The previous prime is 274378054999. The next prime is 274378055011. The reversal of 274378055000 is 550873472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 46652060 + ... + 46657940.

It is an arithmetic number, because the mean of its divisors is an integer number (2425548576).

Almost surely, 2^274378055000 is an apocalyptic number.

274378055000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274378055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388087772160).

274378055000 is an abundant number, since it is smaller than the sum of its proper divisors (501797489320).

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

274378055000 is a wasteful number, since it uses less digits than its factorization.

274378055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5988 (or 5969 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 274378055000 in words is "two hundred seventy-four billion, three hundred seventy-eight million, fifty-five thousand".