220401403034 has 8 divisors (see below), whose sum is σ = 331426549908. Its totient is φ = 109925886400.

The previous prime is 220401403007. The next prime is 220401403037. The reversal of 220401403034 is 430304104022.

It can be written as a sum of positive squares in 2 ways, for example, as 214603342009 + 5798061025 = 463253^2 + 76145^2 .

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

It is not an unprimeable number, because it can be changed into a prime (220401403037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137406557 + ... + 137408160.

Almost surely, 2^220401403034 is an apocalyptic number.

220401403034 is a deficient number, since it is larger than the sum of its proper divisors (111025146874).

220401403034 is a wasteful number, since it uses less digits than its factorization.

220401403034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274815120.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220401403034 its reverse (430304104022), we get a palindrome (650705507056).

The spelling of 220401403034 in words is "two hundred twenty billion, four hundred one million, four hundred three thousand, thirty-four".