40445150430 has 32 divisors (see below), whose sum is σ = 97129106208. Its totient is φ = 10778624000.

The previous prime is 40445150407. The next prime is 40445150437. The reversal of 40445150430 is 3405154404.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40445150437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373011 + ... + 469070.

It is an arithmetic number, because the mean of its divisors is an integer number (3035284569).

Almost surely, 2^40445150430 is an apocalyptic number.

40445150430 is an abundant number, since it is smaller than the sum of its proper divisors (56683955778).

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

40445150430 is a wasteful number, since it uses less digits than its factorization.

40445150430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843692.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 40445150430 in words is "forty billion, four hundred forty-five million, one hundred fifty thousand, four hundred thirty".