140214406170 has 32 divisors (see below), whose sum is σ = 341124368832. Its totient is φ = 36878308992.

The previous prime is 140214406159. The next prime is 140214406183. The reversal of 140214406170 is 71604412041.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 32010232 + ... + 32014611.

It is an arithmetic number, because the mean of its divisors is an integer number (10660136526).

Almost surely, 2^140214406170 is an apocalyptic number.

140214406170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140214406170 is an abundant number, since it is smaller than the sum of its proper divisors (200909962662).

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

140214406170 is a wasteful number, since it uses less digits than its factorization.

140214406170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64024926.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 140214406170 in words is "one hundred forty billion, two hundred fourteen million, four hundred six thousand, one hundred seventy".