1210014004140 has 72 divisors (see below), whose sum is σ = 3670479522528. Its totient is φ = 322661283840.

The previous prime is 1210014004051. The next prime is 1210014004159. The reversal of 1210014004140 is 414004100121.

1210014004140 is a `hidden beast` number, since 1 + 210 + 0 + 1 + 40 + 0 + 414 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8395929 + ... + 8538831.

Almost surely, 2^{1210014004140} is an apocalyptic number.

1210014004140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210014004140 is an abundant number, since it is smaller than the sum of its proper divisors (2460465518388).

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

1210014004140 is a wasteful number, since it uses less digits than its factorization.

1210014004140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189959 (or 189954 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1210014004140 its reverse (414004100121), we get a palindrome (1624018104261).

The spelling of 1210014004140 in words is "one trillion, two hundred ten billion, fourteen million, four thousand, one hundred forty".