401432305101 has 8 divisors (see below), whose sum is σ = 535247725824. Its totient is φ = 267619210560.

The previous prime is 401432305081. The next prime is 401432305117. The reversal of 401432305101 is 101503234104.

It is a happy number.

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

It is not a de Polignac number, because 401432305101 - 2⁶ = 401432305037 is a prime.

It is a super-2 number, since 2×401432305101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401432306101) 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, 128445 + ... + 905186.

It is an arithmetic number, because the mean of its divisors is an integer number (66905965728).

Almost surely, 2^401432305101 is an apocalyptic number.

It is an amenable number.

401432305101 is a deficient number, since it is larger than the sum of its proper divisors (133815420723).

401432305101 is a wasteful number, since it uses less digits than its factorization.

401432305101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163091.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 401432305101 its reverse (101503234104), we get a palindrome (502935539205).

The spelling of 401432305101 in words is "four hundred one billion, four hundred thirty-two million, three hundred five thousand, one hundred one".