403130340070 has 32 divisors (see below), whose sum is σ = 757266630912. Its totient is φ = 154224329952.

The previous prime is 403130340017. The next prime is 403130340073. The reversal of 403130340070 is 70043031304.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403130340073) 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, 2127009 + ... + 2308771.

It is an arithmetic number, because the mean of its divisors is an integer number (23664582216).

Almost surely, 2^403130340070 is an apocalyptic number.

403130340070 is a deficient number, since it is larger than the sum of its proper divisors (354136290842).

403130340070 is a wasteful number, since it uses less digits than its factorization.

403130340070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191436.

The product of its (nonzero) digits is 3024, while the sum is 25.

Adding to 403130340070 its reverse (70043031304), we get a palindrome (473173371374).

The spelling of 403130340070 in words is "four hundred three billion, one hundred thirty million, three hundred forty thousand, seventy".