149244975411377 has 16 divisors (see below), whose sum is σ = 152927020794240. Its totient is φ = 145564931164800.

The previous prime is 149244975411349. The next prime is 149244975411403. The reversal of 149244975411377 is 773114579442941.

It is a cyclic number.

It is not a de Polignac number, because 149244975411377 - 2⁶ = 149244975411313 is a prime.

It is a super-2 number, since 2×149244975411377² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149244975413377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4804574348 + ... + 4804605410.

It is an arithmetic number, because the mean of its divisors is an integer number (9557938799640).

Almost surely, 2^{149244975411377} is an apocalyptic number.

It is an amenable number.

149244975411377 is a deficient number, since it is larger than the sum of its proper divisors (3682045382863).

149244975411377 is a wasteful number, since it uses less digits than its factorization.

149244975411377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59464.

The product of its digits is 213373440, while the sum is 68.

The spelling of 149244975411377 in words is "one hundred forty-nine trillion, two hundred forty-four billion, nine hundred seventy-five million, four hundred eleven thousand, three hundred seventy-seven".