1540014440150 has 24 divisors (see below), whose sum is σ = 2864529601824. Its totient is φ = 615983680800.

The previous prime is 1540014440147. The next prime is 1540014440231. The reversal of 1540014440150 is 510444100451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 892979 + ... + 1969121.

It is an arithmetic number, because the mean of its divisors is an integer number (119355400076).

Almost surely, 2^{1540014440150} is an apocalyptic number.

1540014440150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1540014440150 is a deficient number, since it is larger than the sum of its proper divisors (1324515161674).

1540014440150 is a wasteful number, since it uses less digits than its factorization.

1540014440150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104776 (or 1104771 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 1540014440150 in words is "one trillion, five hundred forty billion, fourteen million, four hundred forty thousand, one hundred fifty".