402214320034 has 4 divisors (see below), whose sum is σ = 603321480054. Its totient is φ = 201107160016.

The previous prime is 402214320031. The next prime is 402214320089. The reversal of 402214320034 is 430023412204.

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., 277112752225 + 125101567809 = 526415^2 + 353697^2 .

It is a super-2 number, since 2×402214320034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 402214319990 and 402214320008.

It is not an unprimeable number, because it can be changed into a prime (402214320031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100553580007 + ... + 100553580010.

Almost surely, 2^402214320034 is an apocalyptic number.

402214320034 is a deficient number, since it is larger than the sum of its proper divisors (201107160020).

402214320034 is a wasteful number, since it uses less digits than its factorization.

402214320034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201107160019.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 402214320034 its reverse (430023412204), we get a palindrome (832237732238).

The spelling of 402214320034 in words is "four hundred two billion, two hundred fourteen million, three hundred twenty thousand, thirty-four".