40220241000425 has 24 divisors (see below), whose sum is σ = 50369214270360. Its totient is φ = 31856147712000.

The previous prime is 40220241000397. The next prime is 40220241000437. The reversal of 40220241000425 is 52400014202204.

It can be written as a sum of positive squares in 12 ways, for example, as 296685017344 + 39923555983081 = 544688^2 + 6318509^2 .

It is not a de Polignac number, because 40220241000425 - 2¹² = 40220240996329 is a prime.

It is a super-2 number, since 2×40220241000425² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40220241000394 and 40220241000403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56125679 + ... + 56837771.

It is an arithmetic number, because the mean of its divisors is an integer number (2098717261265).

Almost surely, 2^{40220241000425} is an apocalyptic number.

It is an amenable number.

40220241000425 is a deficient number, since it is larger than the sum of its proper divisors (10148973269935).

40220241000425 is a wasteful number, since it uses less digits than its factorization.

40220241000425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734573 (or 734568 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 40220241000425 its reverse (52400014202204), we get a palindrome (92620255202629).

The spelling of 40220241000425 in words is "forty trillion, two hundred twenty billion, two hundred forty-one million, four hundred twenty-five", and thus it is an aban number.