4511155023342 has 48 divisors (see below), whose sum is σ = 10675717930800. Its totient is φ = 1365351561600.

The previous prime is 4511155023329. The next prime is 4511155023391. The reversal of 4511155023342 is 2433205511154.

4511155023342 is a `hidden beast` number, since 4 + 5 + 1 + 115 + 502 + 3 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4511155023297 and 4511155023306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13712967 + ... + 14038082.

It is an arithmetic number, because the mean of its divisors is an integer number (222410790225).

Almost surely, 2^{4511155023342} is an apocalyptic number.

4511155023342 is an abundant number, since it is smaller than the sum of its proper divisors (6164562907458).

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

4511155023342 is a wasteful number, since it uses less digits than its factorization.

4511155023342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27751889 (or 27751886 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 4511155023342 in words is "four trillion, five hundred eleven billion, one hundred fifty-five million, twenty-three thousand, three hundred forty-two".