1340433110 has 16 divisors (see below), whose sum is σ = 2415546576. Its totient is φ = 535558368.

The previous prime is 1340433103. The next prime is 1340433137. The reversal of 1340433110 is 113340431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67652 + ... + 85191.

It is an arithmetic number, because the mean of its divisors is an integer number (150971661).

Almost surely, 2^1340433110 is an apocalyptic number.

1340433110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340433110 is a deficient number, since it is larger than the sum of its proper divisors (1075113466).

1340433110 is a wasteful number, since it uses less digits than its factorization.

1340433110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153727.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1340433110 is about 36611.9257892835. The cubic root of 1340433110 is about 1102.5925378627.

Adding to 1340433110 its reverse (113340431), we get a palindrome (1453773541).

The spelling of 1340433110 in words is "one billion, three hundred forty million, four hundred thirty-three thousand, one hundred ten".