1340405151030 has 96 divisors (see below), whose sum is σ = 3803191535520. Its totient is φ = 324834301440.

The previous prime is 1340405151011. The next prime is 1340405151049. The reversal of 1340405151030 is 301515040431.

It is a happy number.

1340405151030 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 40 + 515 + 103 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1340405151011) and next prime (1340405151049).

It is a super-2 number, since 2×1340405151030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1340405150985 and 1340405151003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2647194 + ... + 3112626.

It is an arithmetic number, because the mean of its divisors is an integer number (39616578495).

Almost surely, 2^{1340405151030} is an apocalyptic number.

1340405151030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340405151030 is an abundant number, since it is smaller than the sum of its proper divisors (2462786384490).

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

1340405151030 is a wasteful number, since it uses less digits than its factorization.

1340405151030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468366 (or 468363 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 1340405151030 in words is "one trillion, three hundred forty billion, four hundred five million, one hundred fifty-one thousand, thirty".