42453212202415 has 32 divisors (see below), whose sum is σ = 58600006133760. Its totient is φ = 28921857148800.

The previous prime is 42453212202389. The next prime is 42453212202449. The reversal of 42453212202415 is 51420221235424.

It is a happy number.

It is not a de Polignac number, because 42453212202415 - 2¹⁹ = 42453211678127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3281446 + ... + 9781324.

It is an arithmetic number, because the mean of its divisors is an integer number (1831250191680).

Almost surely, 2^{42453212202415} is an apocalyptic number.

42453212202415 is a deficient number, since it is larger than the sum of its proper divisors (16146793931345).

42453212202415 is a wasteful number, since it uses less digits than its factorization.

42453212202415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501103.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 42453212202415 its reverse (51420221235424), we get a palindrome (93873433437839).

The spelling of 42453212202415 in words is "forty-two trillion, four hundred fifty-three billion, two hundred twelve million, two hundred two thousand, four hundred fifteen".