406061898149 has 8 divisors (see below), whose sum is σ = 408120820800. Its totient is φ = 404003160000.

The previous prime is 406061898113. The next prime is 406061898181. The reversal of 406061898149 is 941898160604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406061898149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 406061898094 and 406061898103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406061898049) 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, 7375574 + ... + 7430424.

It is an arithmetic number, because the mean of its divisors is an integer number (51015102600).

Almost surely, 2^406061898149 is an apocalyptic number.

It is an amenable number.

406061898149 is a deficient number, since it is larger than the sum of its proper divisors (2058922651).

406061898149 is a wasteful number, since it uses less digits than its factorization.

406061898149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92251.

The product of its (nonzero) digits is 2985984, while the sum is 56.

The spelling of 406061898149 in words is "four hundred six billion, sixty-one million, eight hundred ninety-eight thousand, one hundred forty-nine".