1206230436240 has 80 divisors (see below), whose sum is σ = 3749730537600. Its totient is φ = 320765433856.

The previous prime is 1206230436239. The next prime is 1206230436253. The reversal of 1206230436240 is 426340326021.

It is a tau number, because it is divible by the number of its divisors (80).

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, 6913785 + ... + 7086104.

It is an arithmetic number, because the mean of its divisors is an integer number (46871631720).

Almost surely, 2^{1206230436240} is an apocalyptic number.

1206230436240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1206230436240 is an abundant number, since it is smaller than the sum of its proper divisors (2543500101360).

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

1206230436240 is a wasteful number, since it uses less digits than its factorization.

1206230436240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14000264 (or 14000258 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 1206230436240 in words is "one trillion, two hundred six billion, two hundred thirty million, four hundred thirty-six thousand, two hundred forty".