1034400111340 has 12 divisors (see below), whose sum is σ = 2172240233856. Its totient is φ = 413760044528.

The previous prime is 1034400111319. The next prime is 1034400111373. The reversal of 1034400111340 is 431110044301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25860002764 + ... + 25860002803.

It is an arithmetic number, because the mean of its divisors is an integer number (181020019488).

Almost surely, 2^{1034400111340} is an apocalyptic number.

1034400111340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034400111340 is an abundant number, since it is smaller than the sum of its proper divisors (1137840122516).

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

1034400111340 is a wasteful number, since it uses less digits than its factorization.

1034400111340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51720005576 (or 51720005574 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1034400111340 its reverse (431110044301), we get a palindrome (1465510155641).

The spelling of 1034400111340 in words is "one trillion, thirty-four billion, four hundred million, one hundred eleven thousand, three hundred forty".