401626443034 has 8 divisors (see below), whose sum is σ = 616449889440. Its totient is φ = 196143146556.

The previous prime is 401626442983. The next prime is 401626443037. The reversal of 401626443034 is 430344626104.

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

It is a super-2 number, since 2×401626443034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401626442984 and 401626443002.

It is not an unprimeable number, because it can be changed into a prime (401626443037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335037374 + ... + 2335037545.

It is an arithmetic number, because the mean of its divisors is an integer number (77056236180).

Almost surely, 2^401626443034 is an apocalyptic number.

401626443034 is a deficient number, since it is larger than the sum of its proper divisors (214823446406).

401626443034 is a wasteful number, since it uses less digits than its factorization.

401626443034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670074964.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 401626443034 in words is "four hundred one billion, six hundred twenty-six million, four hundred forty-three thousand, thirty-four".