146011235442 has 16 divisors (see below), whose sum is σ = 292370541120. Its totient is φ = 48612400112.

The previous prime is 146011235411. The next prime is 146011235453. The reversal of 146011235442 is 244532110641.

It is a happy 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, 14497473 + ... + 14507540.

It is an arithmetic number, because the mean of its divisors is an integer number (18273158820).

Almost surely, 2^146011235442 is an apocalyptic number.

146011235442 is an abundant number, since it is smaller than the sum of its proper divisors (146359305678).

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

146011235442 is a wasteful number, since it uses less digits than its factorization.

146011235442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29005857.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 146011235442 in words is "one hundred forty-six billion, eleven million, two hundred thirty-five thousand, four hundred forty-two".