4321402021010 has 8 divisors (see below), whose sum is σ = 7778523637836. Its totient is φ = 1728560808400.

The previous prime is 4321402020967. The next prime is 4321402021019. The reversal of 4321402021010 is 101202041234.

It can be written as a sum of positive squares in 2 ways, for example, as 4258284000721 + 63118020289 = 2063561^2 + 251233^2 .

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 (4321402021019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216070101041 + ... + 216070101060.

Almost surely, 2^{4321402021010} is an apocalyptic number.

4321402021010 is a deficient number, since it is larger than the sum of its proper divisors (3457121616826).

4321402021010 is a wasteful number, since it uses less digits than its factorization.

4321402021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432140202108.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4321402021010 its reverse (101202041234), we get a palindrome (4422604062244).

The spelling of 4321402021010 in words is "four trillion, three hundred twenty-one billion, four hundred two million, twenty-one thousand, ten".