42455645013310 has 32 divisors (see below), whose sum is σ = 78284934628992. Its totient is φ = 16567873048320.

The previous prime is 42455645013259. The next prime is 42455645013323. The reversal of 42455645013310 is 1331054655424.

It is a super-2 number, since 2×42455645013310² (a number of 28 digits) contains 22 as substring.

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, 39972747 + ... + 41021113.

It is an arithmetic number, because the mean of its divisors is an integer number (2446404207156).

Almost surely, 2^{42455645013310} is an apocalyptic number.

42455645013310 is a deficient number, since it is larger than the sum of its proper divisors (35829289615682).

42455645013310 is a wasteful number, since it uses less digits than its factorization.

42455645013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147188.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 42455645013310 its reverse (1331054655424), we get a palindrome (43786699668734).

The spelling of 42455645013310 in words is "forty-two trillion, four hundred fifty-five billion, six hundred forty-five million, thirteen thousand, three hundred ten".