142460164 has 48 divisors (see below), whose sum is σ = 314375040. Its totient is φ = 54869760.

The previous prime is 142460141. The next prime is 142460173. The reversal of 142460164 is 461064241.

142460164 = T₄₄₇ + T₄₄₈ + ... + T₉₈₀.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 24814 + ... + 30010.

It is an arithmetic number, because the mean of its divisors is an integer number (6549480).

Almost surely, 2^142460164 is an apocalyptic number.

142460164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142460164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157187520).

142460164 is an abundant number, since it is smaller than the sum of its proper divisors (171914876).

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

142460164 is a wasteful number, since it uses less digits than its factorization.

142460164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308 (or 5306 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 142460164 is about 11935.6677232570. The cubic root of 142460164 is about 522.2732870207.

It can be divided in two parts, 1424 and 60164, that multiplied together give a square (85673536 = 9256²).

The spelling of 142460164 in words is "one hundred forty-two million, four hundred sixty thousand, one hundred sixty-four".