142541105565264 has 80 divisors (see below), whose sum is σ = 429789594943488. Its totient is φ = 39859518877056.

The previous prime is 142541105565241. The next prime is 142541105565277. The reversal of 142541105565264 is 462565501145241.

It is a congruent number.

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, 4513063792 + ... + 4513095375.

Almost surely, 2^{142541105565264} is an apocalyptic number.

142541105565264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142541105565264 is an abundant number, since it is smaller than the sum of its proper divisors (287248489378224).

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

142541105565264 is a wasteful number, since it uses less digits than its factorization.

142541105565264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9026159232 (or 9026159226 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 51.

The spelling of 142541105565264 in words is "one hundred forty-two trillion, five hundred forty-one billion, one hundred five million, five hundred sixty-five thousand, two hundred sixty-four".