1151234414532 has 72 divisors (see below), whose sum is σ = 2994853848896. Its totient is φ = 372606433344.

The previous prime is 1151234414521. The next prime is 1151234414567. The reversal of 1151234414532 is 2354144321511.

1151234414532 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 234 + 414 + 5 + 3 + 2 = 666.

It is a super-3 number, since 3×1151234414532³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238678 + ... + 1536045.

Almost surely, 2^{1151234414532} is an apocalyptic number.

1151234414532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1151234414532 is an abundant number, since it is smaller than the sum of its proper divisors (1843619434364).

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

1151234414532 is a wasteful number, since it uses less digits than its factorization.

1151234414532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775257 (or 1775252 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The spelling of 1151234414532 in words is "one trillion, one hundred fifty-one billion, two hundred thirty-four million, four hundred fourteen thousand, five hundred thirty-two".