40700007503 has 2 divisors, whose sum is σ = 40700007504. Its totient is φ = 40700007502.

The previous prime is 40700007499. The next prime is 40700007577. The reversal of 40700007503 is 30570000704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40700007503 - 2² = 40700007499 is a prime.

It is a super-2 number, since 2×40700007503² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40700507503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20350003751 + 20350003752.

It is an arithmetic number, because the mean of its divisors is an integer number (20350003752).

Almost surely, 2^40700007503 is an apocalyptic number.

40700007503 is a deficient number, since it is larger than the sum of its proper divisors (1).

40700007503 is an equidigital number, since it uses as much as digits as its factorization.

40700007503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 26.

The spelling of 40700007503 in words is "forty billion, seven hundred million, seven thousand, five hundred three".