1151465550414 has 32 divisors (see below), whose sum is σ = 2334782257056. Its totient is φ = 378542899200.

The previous prime is 1151465550329. The next prime is 1151465550451. The reversal of 1151465550414 is 4140555641511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3540967 + ... + 3852450.

It is an arithmetic number, because the mean of its divisors is an integer number (72961945533).

Almost surely, 2^{1151465550414} is an apocalyptic number.

1151465550414 is an abundant number, since it is smaller than the sum of its proper divisors (1183316706642).

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

1151465550414 is a wasteful number, since it uses less digits than its factorization.

1151465550414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7393780.

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 1151465550414 in words is "one trillion, one hundred fifty-one billion, four hundred sixty-five million, five hundred fifty thousand, four hundred fourteen".