140422864483 has 36 divisors (see below), whose sum is σ = 165060263592. Its totient is φ = 118065277440.

The previous prime is 140422864471. The next prime is 140422864529. The reversal of 140422864483 is 384468224041.

It is not a de Polignac number, because 140422864483 - 2¹³ = 140422856291 is a prime.

It is a super-2 number, since 2×140422864483² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140422864423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 343331983 + ... + 343332391.

It is an arithmetic number, because the mean of its divisors is an integer number (4585007322).

Almost surely, 2^140422864483 is an apocalyptic number.

140422864483 is a deficient number, since it is larger than the sum of its proper divisors (24637399109).

140422864483 is an frugal number, since it uses more digits than its factorization.

140422864483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 46.

The spelling of 140422864483 in words is "one hundred forty billion, four hundred twenty-two million, eight hundred sixty-four thousand, four hundred eighty-three".