10406031421354 has 16 divisors (see below), whose sum is σ = 15858117475200. Its totient is φ = 5120421325344.

The previous prime is 10406031421349. The next prime is 10406031421361. The reversal of 10406031421354 is 45312413060401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107216899 + ... + 107313910.

It is an arithmetic number, because the mean of its divisors is an integer number (991132342200).

Almost surely, 2^{10406031421354} is an apocalyptic number.

10406031421354 is a deficient number, since it is larger than the sum of its proper divisors (5452086053846).

10406031421354 is a wasteful number, since it uses less digits than its factorization.

10406031421354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214531197.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10406031421354 its reverse (45312413060401), we get a palindrome (55718444481755).

The spelling of 10406031421354 in words is "ten trillion, four hundred six billion, thirty-one million, four hundred twenty-one thousand, three hundred fifty-four".