1340124114 has 32 divisors (see below), whose sum is σ = 3137855616. Its totient is φ = 373553280.

The previous prime is 1340124103. The next prime is 1340124139. The reversal of 1340124114 is 4114210431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387397 + ... + 390840.

It is an arithmetic number, because the mean of its divisors is an integer number (98057988).

Almost surely, 2^1340124114 is an apocalyptic number.

1340124114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1340124114 is an abundant number, since it is smaller than the sum of its proper divisors (1797731502).

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

1340124114 is a wasteful number, since it uses less digits than its factorization.

1340124114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778290.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1340124114 is about 36607.7056642451. The cubic root of 1340124114 is about 1102.5078083167.

Adding to 1340124114 its reverse (4114210431), we get a palindrome (5454334545).

The spelling of 1340124114 in words is "one billion, three hundred forty million, one hundred twenty-four thousand, one hundred fourteen".