1151636146340 has 12 divisors (see below), whose sum is σ = 2418435907356. Its totient is φ = 460654458528.

The previous prime is 1151636146321. The next prime is 1151636146433. The reversal of 1151636146340 is 436416361511.

It can be written as a sum of positive squares in 2 ways, for example, as 795332210596 + 356303935744 = 891814^2 + 596912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28790903639 + ... + 28790903678.

It is an arithmetic number, because the mean of its divisors is an integer number (201536325613).

Almost surely, 2^{1151636146340} is an apocalyptic number.

1151636146340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1151636146340 is an abundant number, since it is smaller than the sum of its proper divisors (1266799761016).

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

1151636146340 is a wasteful number, since it uses less digits than its factorization.

1151636146340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57581807326 (or 57581807324 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 1151636146340 in words is "one trillion, one hundred fifty-one billion, six hundred thirty-six million, one hundred forty-six thousand, three hundred forty".