1344413400031 has 8 divisors (see below), whose sum is σ = 1448094142880. Its totient is φ = 1240770418272.

The previous prime is 1344413400013. The next prime is 1344413400041. The reversal of 1344413400031 is 1300043144431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1344413400031 - 2¹¹ = 1344413397983 is a prime.

It is a super-2 number, since 2×1344413400031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344413400041) 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, 9366300 + ... + 9508753.

It is an arithmetic number, because the mean of its divisors is an integer number (181011767860).

Almost surely, 2^{1344413400031} is an apocalyptic number.

1344413400031 is a deficient number, since it is larger than the sum of its proper divisors (103680742849).

1344413400031 is a wasteful number, since it uses less digits than its factorization.

1344413400031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18880545.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1344413400031 its reverse (1300043144431), we get a palindrome (2644456544462).

The spelling of 1344413400031 in words is "one trillion, three hundred forty-four billion, four hundred thirteen million, four hundred thousand, thirty-one".