2435520142452 has 48 divisors (see below), whose sum is σ = 5878987329600. Its totient is φ = 783826149120.

The previous prime is 2435520142411. The next prime is 2435520142463. The reversal of 2435520142452 is 2542410255342.

It is a self number, because there is not a number n which added to its sum of digits gives 2435520142452.

It is a congruent number.

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, 22223952 + ... + 22333272.

It is an arithmetic number, because the mean of its divisors is an integer number (122478902700).

Almost surely, 2^{2435520142452} is an apocalyptic number.

It is an amenable number.

2435520142452 is an abundant number, since it is smaller than the sum of its proper divisors (3443467187148).

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

2435520142452 is a wasteful number, since it uses less digits than its factorization.

2435520142452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173376 (or 173374 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 2435520142452 its reverse (2542410255342), we get a palindrome (4977930397794).

The spelling of 2435520142452 in words is "two trillion, four hundred thirty-five billion, five hundred twenty million, one hundred forty-two thousand, four hundred fifty-two".