142051262264 has 16 divisors (see below), whose sum is σ = 266366134320. Its totient is φ = 71020293120.

The previous prime is 142051262263. The next prime is 142051262293. The reversal of 142051262264 is 462262150241.

It is a super-2 number, since 2×142051262264² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142051262263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553004 + ... + 768059.

It is an arithmetic number, because the mean of its divisors is an integer number (16647883395).

Almost surely, 2^142051262264 is an apocalyptic number.

It is an amenable number.

142051262264 is a deficient number, since it is larger than the sum of its proper divisors (124314872056).

142051262264 is a wasteful number, since it uses less digits than its factorization.

142051262264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334510 (or 1334506 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 142051262264 in words is "one hundred forty-two billion, fifty-one million, two hundred sixty-two thousand, two hundred sixty-four".