2427253229340 has 72 divisors (see below), whose sum is σ = 7431478170480. Its totient is φ = 641218293504.

The previous prime is 2427253229329. The next prime is 2427253229377. The reversal of 2427253229340 is 439223527242.

2427253229340 is a `hidden beast` number, since 2 + 4 + 2 + 72 + 532 + 2 + 9 + 3 + 40 = 666.

It is a super-3 number, since 3×2427253229340³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62993545 + ... + 63032064.

It is an arithmetic number, because the mean of its divisors is an integer number (103214974590).

Almost surely, 2^{2427253229340} is an apocalyptic number.

2427253229340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2427253229340 is an abundant number, since it is smaller than the sum of its proper divisors (5004224941140).

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

2427253229340 is a wasteful number, since it uses less digits than its factorization.

2427253229340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126025731 (or 126025726 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 2427253229340 in words is "two trillion, four hundred twenty-seven billion, two hundred fifty-three million, two hundred twenty-nine thousand, three hundred forty".