10343421401 has 32 divisors (see below), whose sum is σ = 11249491968. Its totient is φ = 9475522560.

The previous prime is 10343421377. The next prime is 10343421409. The reversal of 10343421401 is 10412434301.

It is not a de Polignac number, because 10343421401 - 2²² = 10339227097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343421409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42918641 + ... + 42918881.

It is an arithmetic number, because the mean of its divisors is an integer number (351546624).

Almost surely, 2^10343421401 is an apocalyptic number.

It is an amenable number.

10343421401 is a deficient number, since it is larger than the sum of its proper divisors (906070567).

10343421401 is a wasteful number, since it uses less digits than its factorization.

10343421401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10343421401 its reverse (10412434301), we get a palindrome (20755855702).

The spelling of 10343421401 in words is "ten billion, three hundred forty-three million, four hundred twenty-one thousand, four hundred one".