1340480747074 has 16 divisors (see below), whose sum is σ = 2297988681408. Its totient is φ = 574486327152.

The previous prime is 1340480747071. The next prime is 1340480747087. The reversal of 1340480747074 is 4707470840431.

It is a super-2 number, since 2×1340480747074² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340480747071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325857 + ... + 2106859.

It is an arithmetic number, because the mean of its divisors is an integer number (143624292588).

Almost surely, 2^{1340480747074} is an apocalyptic number.

1340480747074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1340480747074 is a deficient number, since it is larger than the sum of its proper divisors (957507934334).

1340480747074 is a wasteful number, since it uses less digits than its factorization.

1340480747074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903609.

The product of its (nonzero) digits is 2107392, while the sum is 49.

The spelling of 1340480747074 in words is "one trillion, three hundred forty billion, four hundred eighty million, seven hundred forty-seven thousand, seventy-four".