132020154312442 has 32 divisors (see below), whose sum is σ = 219005393302080. Its totient is φ = 59183588661120.

The previous prime is 132020154312427. The next prime is 132020154312463. The reversal of 132020154312442 is 244213451020231.

It is a super-2 number, since 2×132020154312442² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132020154312398 and 132020154312407.

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, 24585033 + ... + 29469715.

It is an arithmetic number, because the mean of its divisors is an integer number (6843918540690).

Almost surely, 2^{132020154312442} is an apocalyptic number.

132020154312442 is a deficient number, since it is larger than the sum of its proper divisors (86985238989638).

132020154312442 is a wasteful number, since it uses less digits than its factorization.

132020154312442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901598.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 132020154312442 in words is "one hundred thirty-two trillion, twenty billion, one hundred fifty-four million, three hundred twelve thousand, four hundred forty-two".