401226416640514 has 4 divisors (see below), whose sum is σ = 601839624960774. Its totient is φ = 200613208320256.

The previous prime is 401226416640487. The next prime is 401226416640523. The reversal of 401226416640514 is 415046614622104.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 303883863030225 + 97342553610289 = 17432265^2 + 9866233^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100306604160127 + ... + 100306604160130.

Almost surely, 2^{401226416640514} is an apocalyptic number.

401226416640514 is a deficient number, since it is larger than the sum of its proper divisors (200613208320260).

401226416640514 is a wasteful number, since it uses less digits than its factorization.

401226416640514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200613208320259.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 401226416640514 in words is "four hundred one trillion, two hundred twenty-six billion, four hundred sixteen million, six hundred forty thousand, five hundred fourteen".