40401430204210 has 16 divisors (see below), whose sum is σ = 73128845736000. Its totient is φ = 16070289555376.

The previous prime is 40401430204193. The next prime is 40401430204211. The reversal of 40401430204210 is 1240203410404.

It is not an unprimeable number, because it can be changed into a prime (40401430204211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11285313910 + ... + 11285317489.

It is an arithmetic number, because the mean of its divisors is an integer number (4570552858500).

Almost surely, 2^{40401430204210} is an apocalyptic number.

40401430204210 is a deficient number, since it is larger than the sum of its proper divisors (32727415531790).

40401430204210 is a wasteful number, since it uses less digits than its factorization.

40401430204210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22570631585.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40401430204210 its reverse (1240203410404), we get a palindrome (41641633614614).

The spelling of 40401430204210 in words is "forty trillion, four hundred one billion, four hundred thirty million, two hundred four thousand, two hundred ten".