16407230950440 has 192 divisors, whose sum is σ = 58385748844800. Its totient is φ = 3962833113600.

The previous prime is 16407230950417. The next prime is 16407230950441. The reversal of 16407230950440 is 4405903270461.

16407230950440 is a `hidden beast` number, since 1 + 6 + 4 + 0 + 72 + 30 + 9 + 504 + 40 = 666.

It is a super-2 number, since 2×16407230950440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (16407230950441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6571195 + ... + 8717514.

It is an arithmetic number, because the mean of its divisors is an integer number (304092441900).

Almost surely, 2^{16407230950440} is an apocalyptic number.

16407230950440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16407230950440 is an abundant number, since it is smaller than the sum of its proper divisors (41978517894360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16407230950440 is a wasteful number, since it uses less digits than its factorization.

16407230950440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15289008 (or 15289001 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 16407230950440 in words is "sixteen trillion, four hundred seven billion, two hundred thirty million, nine hundred fifty thousand, four hundred forty".