401342500070 has 8 divisors (see below), whose sum is σ = 722416500144. Its totient is φ = 160537000024.

The previous prime is 401342499991. The next prime is 401342500079. The reversal of 401342500070 is 70005243104.

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

It is a super-2 number, since 2×401342500070² (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 (401342500079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20067124994 + ... + 20067125013.

It is an arithmetic number, because the mean of its divisors is an integer number (90302062518).

Almost surely, 2^401342500070 is an apocalyptic number.

401342500070 is a deficient number, since it is larger than the sum of its proper divisors (321074000074).

401342500070 is a wasteful number, since it uses less digits than its factorization.

401342500070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40134250014.

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 401342500070 its reverse (70005243104), we get a palindrome (471347743174).

The spelling of 401342500070 in words is "four hundred one billion, three hundred forty-two million, five hundred thousand, seventy".