1124137427274 has 96 divisors (see below), whose sum is σ = 2543350817280. Its totient is φ = 358430054400.

The previous prime is 1124137427249. The next prime is 1124137427321. The reversal of 1124137427274 is 4727247314211.

It is a happy number.

1124137427274 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 1 + 374 + 2 + 7 + 274 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43883382 + ... + 43908990.

It is an arithmetic number, because the mean of its divisors is an integer number (26493237680).

Almost surely, 2^{1124137427274} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124137427274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271675408640).

1124137427274 is an abundant number, since it is smaller than the sum of its proper divisors (1419213390006).

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

1124137427274 is a wasteful number, since it uses less digits than its factorization.

1124137427274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26556 (or 26553 counting only the distinct ones).

The product of its digits is 526848, while the sum is 45.

The spelling of 1124137427274 in words is "one trillion, one hundred twenty-four billion, one hundred thirty-seven million, four hundred twenty-seven thousand, two hundred seventy-four".