1125134600340 has 48 divisors (see below), whose sum is σ = 3151464829632. Its totient is φ = 299932279296.

The previous prime is 1125134600339. The next prime is 1125134600357. The reversal of 1125134600340 is 430064315211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1125134600298 and 1125134600307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3062674 + ... + 3410313.

It is an arithmetic number, because the mean of its divisors is an integer number (65655517284).

Almost surely, 2^{1125134600340} is an apocalyptic number.

1125134600340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1125134600340 is an abundant number, since it is smaller than the sum of its proper divisors (2026330229292).

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

1125134600340 is a wasteful number, since it uses less digits than its factorization.

1125134600340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475896 (or 6475894 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1125134600340 its reverse (430064315211), we get a palindrome (1555198915551).

The spelling of 1125134600340 in words is "one trillion, one hundred twenty-five billion, one hundred thirty-four million, six hundred thousand, three hundred forty".