1111034374320 has 320 divisors, whose sum is σ = 3748624072704. Its totient is φ = 270586552320.

The previous prime is 1111034374301. The next prime is 1111034374339. The reversal of 1111034374320 is 234734301111.

It is an interprime number because it is at equal distance from previous prime (1111034374301) and next prime (1111034374339).

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151756260 + ... + 151763580.

Almost surely, 2^{1111034374320} is an apocalyptic number.

1111034374320 is a gapful number since it is divisible by the number (10) 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 1111034374320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1874312036352).

1111034374320 is an abundant number, since it is smaller than the sum of its proper divisors (2637589698384).

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

1111034374320 is a wasteful number, since it uses less digits than its factorization.

1111034374320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7860 (or 7854 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 1111034374320 its reverse (234734301111), we get a palindrome (1345768675431).

The spelling of 1111034374320 in words is "one trillion, one hundred eleven billion, thirty-four million, three hundred seventy-four thousand, three hundred twenty".