401414023142 has 16 divisors (see below), whose sum is σ = 661653909072. Its totient is φ = 181129086720.

The previous prime is 401414023141. The next prime is 401414023151. The reversal of 401414023142 is 241320414104.

It is a super-2 number, since 2×401414023142² (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 (401414023141) 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, 66588563 + ... + 66594590.

It is an arithmetic number, because the mean of its divisors is an integer number (41353369317).

Almost surely, 2^401414023142 is an apocalyptic number.

401414023142 is a deficient number, since it is larger than the sum of its proper divisors (260239885930).

401414023142 is a wasteful number, since it uses less digits than its factorization.

401414023142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133183303.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 401414023142 its reverse (241320414104), we get a palindrome (642734437246).

The spelling of 401414023142 in words is "four hundred one billion, four hundred fourteen million, twenty-three thousand, one hundred forty-two".