42153018440152 has 32 divisors (see below), whose sum is σ = 81586895155200. Its totient is φ = 20396519863200.

The previous prime is 42153018440147. The next prime is 42153018440207. The reversal of 42153018440152 is 25104481035124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79659499 + ... + 80186917.

It is an arithmetic number, because the mean of its divisors is an integer number (2549590473600).

Almost surely, 2^{42153018440152} is an apocalyptic number.

It is an amenable number.

42153018440152 is a deficient number, since it is larger than the sum of its proper divisors (39433876715048).

42153018440152 is a wasteful number, since it uses less digits than its factorization.

42153018440152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849727 (or 849723 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

Adding to 42153018440152 its reverse (25104481035124), we get a palindrome (67257499475276).

The spelling of 42153018440152 in words is "forty-two trillion, one hundred fifty-three billion, eighteen million, four hundred forty thousand, one hundred fifty-two".