1201407459052 has 12 divisors (see below), whose sum is σ = 2103042110176. Its totient is φ = 600538284720.

The previous prime is 1201407459019. The next prime is 1201407459053. The reversal of 1201407459052 is 2509547041021.

It is a junction number, because it is equal to n+sod(n) for n = 1201407458996 and 1201407459014.

It is not an unprimeable number, because it can be changed into a prime (1201407459053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41344863 + ... + 41373910.

Almost surely, 2^{1201407459052} is an apocalyptic number.

It is an amenable number.

1201407459052 is a deficient number, since it is larger than the sum of its proper divisors (901634651124).

1201407459052 is a wasteful number, since it uses less digits than its factorization.

1201407459052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82722408 (or 82722406 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 1201407459052 in words is "one trillion, two hundred one billion, four hundred seven million, four hundred fifty-nine thousand, fifty-two".