1404244240342 has 8 divisors (see below), whose sum is σ = 2122445493432. Its totient is φ = 696762409200.

The previous prime is 1404244240337. The next prime is 1404244240367. The reversal of 1404244240342 is 2430424424041.

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

It is a super-3 number, since 3×1404244240342³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1404244240298 and 1404244240307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2679855159 + ... + 2679855682.

It is an arithmetic number, because the mean of its divisors is an integer number (265305686679).

Almost surely, 2^{1404244240342} is an apocalyptic number.

1404244240342 is a deficient number, since it is larger than the sum of its proper divisors (718201253090).

1404244240342 is a wasteful number, since it uses less digits than its factorization.

1404244240342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359710974.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 1404244240342 its reverse (2430424424041), we get a palindrome (3834668664383).

The spelling of 1404244240342 in words is "one trillion, four hundred four billion, two hundred forty-four million, two hundred forty thousand, three hundred forty-two".