3401421430 has 32 divisors (see below), whose sum is σ = 6712761600. Its totient is φ = 1230657120.

The previous prime is 3401421407. The next prime is 3401421437. The reversal of 3401421430 is 341241043.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401421437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55804 + ... + 99583.

It is an arithmetic number, because the mean of its divisors is an integer number (209773800).

Almost surely, 2^3401421430 is an apocalyptic number.

3401421430 is a deficient number, since it is larger than the sum of its proper divisors (3311340170).

3401421430 is a wasteful number, since it uses less digits than its factorization.

3401421430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155604.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3401421430 is about 58321.7063364919. The cubic root of 3401421430 is about 1503.9041156972.

Adding to 3401421430 its reverse (341241043), we get a palindrome (3742662473).

The spelling of 3401421430 in words is "three billion, four hundred one million, four hundred twenty-one thousand, four hundred thirty".