403432031401 has 8 divisors (see below), whose sum is σ = 467946749120. Its totient is φ = 340637706288.

The previous prime is 403432031351. The next prime is 403432031459. The reversal of 403432031401 is 104130234304.

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 403432031401 - 2⁷ = 403432031273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403432031801) 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, 430097646 + ... + 430098583.

It is an arithmetic number, because the mean of its divisors is an integer number (58493343640).

Almost surely, 2^403432031401 is an apocalyptic number.

It is an amenable number.

403432031401 is a deficient number, since it is larger than the sum of its proper divisors (64514717719).

403432031401 is an equidigital number, since it uses as much as digits as its factorization.

403432031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860196303.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 403432031401 its reverse (104130234304), we get a palindrome (507562265705).

The spelling of 403432031401 in words is "four hundred three billion, four hundred thirty-two million, thirty-one thousand, four hundred one".