1202678950356 has 192 divisors, whose sum is σ = 3578282937600. Its totient is φ = 350577849600.

The previous prime is 1202678950201. The next prime is 1202678950357. The reversal of 1202678950356 is 6530598762021.

1202678950356 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 6 + 7 + 89 + 503 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202678950357) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1882456 + ... + 2439056.

It is an arithmetic number, because the mean of its divisors is an integer number (18636890300).

Almost surely, 2^{1202678950356} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202678950356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789141468800).

1202678950356 is an abundant number, since it is smaller than the sum of its proper divisors (2375603987244).

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

1202678950356 is a wasteful number, since it uses less digits than its factorization.

1202678950356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556658 (or 556638 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 1202678950356 in words is "one trillion, two hundred two billion, six hundred seventy-eight million, nine hundred fifty thousand, three hundred fifty-six".