1146542187350 has 288 divisors, whose sum is σ = 2723665674240. Its totient is φ = 356638464000.

The previous prime is 1146542187347. The next prime is 1146542187409. The reversal of 1146542187350 is 537812456411.

It is a junction number, because it is equal to n+sod(n) for n = 1146542187295 and 1146542187304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 139971755 + ... + 139979945.

It is an arithmetic number, because the mean of its divisors is an integer number (9457172480).

Almost surely, 2^{1146542187350} is an apocalyptic number.

1146542187350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146542187350 is an abundant number, since it is smaller than the sum of its proper divisors (1577123486890).

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

1146542187350 is a wasteful number, since it uses less digits than its factorization.

1146542187350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364 (or 8352 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 1146542187350 in words is "one trillion, one hundred forty-six billion, five hundred forty-two million, one hundred eighty-seven thousand, three hundred fifty".