42252654140435 has 8 divisors (see below), whose sum is σ = 53685725260896. Its totient is φ = 31813763117440.

The previous prime is 42252654140407. The next prime is 42252654140441. The reversal of 42252654140435 is 53404145625224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42252654140435 - 2⁶ = 42252654140371 is a prime.

It is a super-2 number, since 2×42252654140435² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42252654140435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248545024271 + ... + 248545024440.

It is an arithmetic number, because the mean of its divisors is an integer number (6710715657612).

Almost surely, 2^{42252654140435} is an apocalyptic number.

42252654140435 is a deficient number, since it is larger than the sum of its proper divisors (11433071120461).

42252654140435 is a wasteful number, since it uses less digits than its factorization.

42252654140435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497090048733.

The product of its (nonzero) digits is 4608000, while the sum is 47.

Adding to 42252654140435 its reverse (53404145625224), we get a palindrome (95656799765659).

The spelling of 42252654140435 in words is "forty-two trillion, two hundred fifty-two billion, six hundred fifty-four million, one hundred forty thousand, four hundred thirty-five".