407942006049 has 16 divisors (see below), whose sum is σ = 604442257600. Its totient is φ = 271923658848.

The previous prime is 407942006041. The next prime is 407942006077. The reversal of 407942006049 is 940600249704.

It is not a de Polignac number, because 407942006049 - 2³ = 407942006041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 407942005995 and 407942006013.

It is not an unprimeable number, because it can be changed into a prime (407942006041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847444 + ... + 1238565.

It is an arithmetic number, because the mean of its divisors is an integer number (37777641100).

Almost surely, 2^407942006049 is an apocalyptic number.

It is an amenable number.

407942006049 is a deficient number, since it is larger than the sum of its proper divisors (196500251551).

407942006049 is a wasteful number, since it uses less digits than its factorization.

407942006049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093261 (or 2093255 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 407942006049 in words is "four hundred seven billion, nine hundred forty-two million, six thousand, forty-nine".