42453212200511 has 32 divisors (see below), whose sum is σ = 50425716903936. Its totient is φ = 34974493632000.

The previous prime is 42453212200457. The next prime is 42453212200523. The reversal of 42453212200511 is 11500221235424.

It is not a de Polignac number, because 42453212200511 - 2²² = 42453208006207 is a prime.

It is a super-2 number, since 2×42453212200511² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42453212200541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18418616 + ... + 20594946.

It is an arithmetic number, because the mean of its divisors is an integer number (1575803653248).

Almost surely, 2^{42453212200511} is an apocalyptic number.

42453212200511 is a deficient number, since it is larger than the sum of its proper divisors (7972504703425).

42453212200511 is a wasteful number, since it uses less digits than its factorization.

42453212200511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176983.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 42453212200511 its reverse (11500221235424), we get a palindrome (53953433435935).

The spelling of 42453212200511 in words is "forty-two trillion, four hundred fifty-three billion, two hundred twelve million, two hundred thousand, five hundred eleven".