1340040411030 has 16 divisors (see below), whose sum is σ = 3216096986544. Its totient is φ = 357344109600.

The previous prime is 1340040410999. The next prime is 1340040411043. The reversal of 1340040411030 is 301140400431.

It is a junction number, because it is equal to n+sod(n) for n = 1340040410988 and 1340040411006.

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, 22334006821 + ... + 22334006880.

It is an arithmetic number, because the mean of its divisors is an integer number (201006061659).

Almost surely, 2^{1340040411030} is an apocalyptic number.

1340040411030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340040411030 is an abundant number, since it is smaller than the sum of its proper divisors (1876056575514).

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

1340040411030 is a wasteful number, since it uses less digits than its factorization.

1340040411030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44668013711.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1340040411030 its reverse (301140400431), we get a palindrome (1641180811461).

The spelling of 1340040411030 in words is "one trillion, three hundred forty billion, forty million, four hundred eleven thousand, thirty".