420313540153532 has 12 divisors (see below), whose sum is σ = 735555741957456. Its totient is φ = 210154756737120.

The previous prime is 420313540153513. The next prime is 420313540153571. The reversal of 420313540153532 is 235351045313024.

It is a self number, because there is not a number n which added to its sum of digits gives 420313540153532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502865144 + ... + 503700287.

It is an arithmetic number, because the mean of its divisors is an integer number (61296311829788).

Almost surely, 2^{420313540153532} is an apocalyptic number.

It is an amenable number.

420313540153532 is a deficient number, since it is larger than the sum of its proper divisors (315242201803924).

420313540153532 is a wasteful number, since it uses less digits than its factorization.

420313540153532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006669828 (or 1006669826 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 420313540153532 its reverse (235351045313024), we get a palindrome (655664585466556).

The spelling of 420313540153532 in words is "four hundred twenty trillion, three hundred thirteen billion, five hundred forty million, one hundred fifty-three thousand, five hundred thirty-two".