40333001040420 has 48 divisors (see below), whose sum is σ = 123198984998208. Its totient is φ = 9777697221760.

The previous prime is 40333001040377. The next prime is 40333001040457. The reversal of 40333001040420 is 2404010033304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30555303159 + ... + 30555304478.

It is an arithmetic number, because the mean of its divisors is an integer number (2566645520796).

Almost surely, 2^{40333001040420} is an apocalyptic number.

It is an amenable number.

40333001040420 is an abundant number, since it is smaller than the sum of its proper divisors (82865983957788).

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

40333001040420 is a wasteful number, since it uses less digits than its factorization.

40333001040420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61110607660 (or 61110607658 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40333001040420 its reverse (2404010033304), we get a palindrome (42737011073724).

The spelling of 40333001040420 in words is "forty trillion, three hundred thirty-three billion, one million, forty thousand, four hundred twenty".