40700004080 has 20 divisors (see below), whose sum is σ = 94627509672. Its totient is φ = 16280001600.

The previous prime is 40700004029. The next prime is 40700004109. The reversal of 40700004080 is 8040000704.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×40700004080² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254374946 + ... + 254375105.

Almost surely, 2^40700004080 is an apocalyptic number.

40700004080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40700004080 is an abundant number, since it is smaller than the sum of its proper divisors (53927505592).

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

40700004080 is a wasteful number, since it uses less digits than its factorization.

40700004080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508750064 (or 508750058 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 40700004080 its reverse (8040000704), we get a palindrome (48740004784).

The spelling of 40700004080 in words is "forty billion, seven hundred million, four thousand, eighty".