40102454203224 has 32 divisors (see below), whose sum is σ = 114578440581120. Its totient is φ = 11457844058016.

The previous prime is 40102454203199. The next prime is 40102454203241. The reversal of 40102454203224 is 42230245420104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119352542104 + ... + 119352542439.

It is an arithmetic number, because the mean of its divisors is an integer number (3580576268160).

Almost surely, 2^{40102454203224} is an apocalyptic number.

It is an amenable number.

40102454203224 is an abundant number, since it is smaller than the sum of its proper divisors (74475986377896).

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

40102454203224 is a wasteful number, since it uses less digits than its factorization.

40102454203224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238705084559 (or 238705084555 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 40102454203224 its reverse (42230245420104), we get a palindrome (82332699623328).

The spelling of 40102454203224 in words is "forty trillion, one hundred two billion, four hundred fifty-four million, two hundred three thousand, two hundred twenty-four".