1148026154352 has 320 divisors, whose sum is σ = 4085265383424. Its totient is φ = 268445675520.

The previous prime is 1148026154339. The next prime is 1148026154357. The reversal of 1148026154352 is 2534516208411.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148026154357) 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, 1047933 + ... + 1842339.

Almost surely, 2^{1148026154352} is an apocalyptic number.

1148026154352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148026154352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2042632691712).

1148026154352 is an abundant number, since it is smaller than the sum of its proper divisors (2937239229072).

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

1148026154352 is a wasteful number, since it uses less digits than its factorization.

1148026154352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794476 (or 794470 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 1148026154352 in words is "one trillion, one hundred forty-eight billion, twenty-six million, one hundred fifty-four thousand, three hundred fifty-two".