1147901339340 has 96 divisors (see below), whose sum is σ = 4081426997760. Its totient is φ = 262377448128.

The previous prime is 1147901339311. The next prime is 1147901339371. The reversal of 1147901339340 is 439331097411.

1147901339340 is a `hidden beast` number, since 1 + 1 + 479 + 0 + 133 + 9 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151835022 + ... + 151842581.

It is an arithmetic number, because the mean of its divisors is an integer number (42514864560).

Almost surely, 2^{1147901339340} is an apocalyptic number.

1147901339340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1147901339340 is an abundant number, since it is smaller than the sum of its proper divisors (2933525658420).

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

1147901339340 is a wasteful number, since it uses less digits than its factorization.

1147901339340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303677628 (or 303677620 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 1147901339340 in words is "one trillion, one hundred forty-seven billion, nine hundred one million, three hundred thirty-nine thousand, three hundred forty".