4030648787940 has 24 divisors (see below), whose sum is σ = 11285816606400. Its totient is φ = 1074839676768.

The previous prime is 4030648787939. The next prime is 4030648787941. The reversal of 4030648787940 is 497878460304.

It is an interprime number because it is at equal distance from previous prime (4030648787939) and next prime (4030648787941).

It is a super-2 number, since 2×4030648787940² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 67177479799 = 4030648787940 / (4 + 0 + 3 + 0 + 6 + 4 + 8 + 7 + 8 + 7 + 9 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (4030648787941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33588739840 + ... + 33588739959.

It is an arithmetic number, because the mean of its divisors is an integer number (470242358600).

Almost surely, 2^{4030648787940} is an apocalyptic number.

It is an amenable number.

4030648787940 is an abundant number, since it is smaller than the sum of its proper divisors (7255167818460).

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

4030648787940 is a wasteful number, since it uses less digits than its factorization.

4030648787940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67177479811 (or 67177479809 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 4030648787940 in words is "four trillion, thirty billion, six hundred forty-eight million, seven hundred eighty-seven thousand, nine hundred forty".