1404151440234 has 8 divisors (see below), whose sum is σ = 2808302880480. Its totient is φ = 468050480076.

The previous prime is 1404151440113. The next prime is 1404151440269. The reversal of 1404151440234 is 4320441514041.

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

1404151440234 is an admirable number.

It is a super-2 number, since 2×1404151440234² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1404151440195 and 1404151440204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117012620014 + ... + 117012620025.

It is an arithmetic number, because the mean of its divisors is an integer number (351037860060).

Almost surely, 2^{1404151440234} is an apocalyptic number.

1404151440234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1404151440234 is a wasteful number, since it uses less digits than its factorization.

1404151440234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234025240044.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 1404151440234 its reverse (4320441514041), we get a palindrome (5724592954275).

The spelling of 1404151440234 in words is "one trillion, four hundred four billion, one hundred fifty-one million, four hundred forty thousand, two hundred thirty-four".