1434401321160 has 256 divisors, whose sum is σ = 4484874240000. Its totient is φ = 366614138880.

The previous prime is 1434401321131. The next prime is 1434401321161. The reversal of 1434401321160 is 611231044341.

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

It is not an unprimeable number, because it can be changed into a prime (1434401321161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165078096 + ... + 165086784.

It is an arithmetic number, because the mean of its divisors is an integer number (17519040000).

Almost surely, 2^{1434401321160} is an apocalyptic number.

1434401321160 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 1434401321160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2242437120000).

1434401321160 is an abundant number, since it is smaller than the sum of its proper divisors (3050472918840).

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

1434401321160 is a wasteful number, since it uses less digits than its factorization.

1434401321160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156 (or 9152 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 1434401321160 in words is "one trillion, four hundred thirty-four billion, four hundred one million, three hundred twenty-one thousand, one hundred sixty".