1254148114412 has 6 divisors (see below), whose sum is σ = 2194759200228. Its totient is φ = 627074057204.

The previous prime is 1254148114409. The next prime is 1254148114433. The reversal of 1254148114412 is 2144118414521.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156768514298 + ... + 156768514305.

It is an arithmetic number, because the mean of its divisors is an integer number (365793200038).

Almost surely, 2^{1254148114412} is an apocalyptic number.

It is an amenable number.

1254148114412 is a deficient number, since it is larger than the sum of its proper divisors (940611085816).

1254148114412 is a wasteful number, since it uses less digits than its factorization.

1254148114412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313537028607 (or 313537028605 counting only the distinct ones).

The product of its digits is 40960, while the sum is 38.

The spelling of 1254148114412 in words is "one trillion, two hundred fifty-four billion, one hundred forty-eight million, one hundred fourteen thousand, four hundred twelve".