42452434302 has 16 divisors (see below), whose sum is σ = 86879400960. Its totient is φ = 13821722712.

The previous prime is 42452434237. The next prime is 42452434303. The reversal of 42452434302 is 20343425424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42452434303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82271902 + ... + 82272417.

It is an arithmetic number, because the mean of its divisors is an integer number (5429962560).

Almost surely, 2^42452434302 is an apocalyptic number.

42452434302 is an abundant number, since it is smaller than the sum of its proper divisors (44426966658).

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

42452434302 is a wasteful number, since it uses less digits than its factorization.

42452434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164544367.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 42452434302 its reverse (20343425424), we get a palindrome (62795859726).

The spelling of 42452434302 in words is "forty-two billion, four hundred fifty-two million, four hundred thirty-four thousand, three hundred two".