20240210340732 has 24 divisors (see below), whose sum is σ = 47248498308816. Its totient is φ = 6743688087808.

The previous prime is 20240210340673. The next prime is 20240210340737. The reversal of 20240210340732 is 23704301204202.

It is a super-2 number, since 2×20240210340732² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20240210340732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240210340737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381058893 + ... + 381112004.

It is an arithmetic number, because the mean of its divisors is an integer number (1968687429534).

Almost surely, 2^{20240210340732} is an apocalyptic number.

It is an amenable number.

20240210340732 is an abundant number, since it is smaller than the sum of its proper divisors (27008287968084).

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

20240210340732 is a wasteful number, since it uses less digits than its factorization.

20240210340732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762173117 (or 762173115 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

Adding to 20240210340732 its reverse (23704301204202), we get a palindrome (43944511544934).

The spelling of 20240210340732 in words is "twenty trillion, two hundred forty billion, two hundred ten million, three hundred forty thousand, seven hundred thirty-two".