140234010 has 32 divisors (see below), whose sum is σ = 384642432. Its totient is φ = 32053440.

The previous prime is 140234009. The next prime is 140234011. The reversal of 140234010 is 10432041.

140234010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140234009) and next prime (140234011).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (140234011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333681 + ... + 334100.

It is an arithmetic number, because the mean of its divisors is an integer number (12020076).

Almost surely, 2^140234010 is an apocalyptic number.

140234010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140234010 is an abundant number, since it is smaller than the sum of its proper divisors (244408422).

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

140234010 is a wasteful number, since it uses less digits than its factorization.

140234010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667798.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 140234010 is about 11842.0441647547. The cubic root of 140234010 is about 519.5385576046.

Adding to 140234010 its reverse (10432041), we get a palindrome (150666051).

The spelling of 140234010 in words is "one hundred forty million, two hundred thirty-four thousand, ten".