46020442442 has 32 divisors (see below), whose sum is σ = 74953880064. Its totient is φ = 21065472000.

The previous prime is 46020442439. The next prime is 46020442471. The reversal of 46020442442 is 24424402064.

It is a super-2 number, since 2×46020442442² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46020442399 and 46020442408.

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, 2507423 + ... + 2525709.

It is an arithmetic number, because the mean of its divisors is an integer number (2342308752).

Almost surely, 2^46020442442 is an apocalyptic number.

46020442442 is a deficient number, since it is larger than the sum of its proper divisors (28933437622).

46020442442 is a wasteful number, since it uses less digits than its factorization.

46020442442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19094.

The product of its (nonzero) digits is 49152, while the sum is 32.

The spelling of 46020442442 in words is "forty-six billion, twenty million, four hundred forty-two thousand, four hundred forty-two".