1431404222401 has 8 divisors (see below), whose sum is σ = 1439382561344. Its totient is φ = 1423426653360.

The previous prime is 1431404222363. The next prime is 1431404222407. The reversal of 1431404222401 is 1042224041341.

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 1431404222401 - 2¹¹ = 1431404220353 is a prime.

It is a super-2 number, since 2×1431404222401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1431404222401.

It is not an unprimeable number, because it can be changed into a prime (1431404222407) 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, 3761956 + ... + 4124938.

It is an arithmetic number, because the mean of its divisors is an integer number (179922820168).

Almost surely, 2^{1431404222401} is an apocalyptic number.

It is an amenable number.

1431404222401 is a deficient number, since it is larger than the sum of its proper divisors (7978338943).

1431404222401 is a wasteful number, since it uses less digits than its factorization.

1431404222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384951.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1431404222401 its reverse (1042224041341), we get a palindrome (2473628263742).

The spelling of 1431404222401 in words is "one trillion, four hundred thirty-one billion, four hundred four million, two hundred twenty-two thousand, four hundred one".