1043740400124 has 48 divisors (see below), whose sum is σ = 2449331740800. Its totient is φ = 345922927296.

The previous prime is 1043740400113. The next prime is 1043740400147. The reversal of 1043740400124 is 4210040473401.

It is a junction number, because it is equal to n+sod(n) for n = 1043740400091 and 1043740400100.

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, 18158422 + ... + 18215810.

It is an arithmetic number, because the mean of its divisors is an integer number (51027744600).

Almost surely, 2^{1043740400124} is an apocalyptic number.

It is an amenable number.

1043740400124 is an abundant number, since it is smaller than the sum of its proper divisors (1405591340676).

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

1043740400124 is a wasteful number, since it uses less digits than its factorization.

1043740400124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66042 (or 66040 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 1043740400124 its reverse (4210040473401), we get a palindrome (5253780873525).

The spelling of 1043740400124 in words is "one trillion, forty-three billion, seven hundred forty million, four hundred thousand, one hundred twenty-four".